98 + Interview Questions in Locomotion And Movement in Biology

51.	Which organelle is abundant in white fibres of muscles?(a) Sarcoplasmic reticulum(b) Nuclei(c) Mitochondria(d) PeroxisomesI had been asked this question by my college professor while I was bunking the class.This intriguing question originated from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11
Answer» Correct OPTION is (a) Sarcoplasmic reticulum Explanation: Muscles contain red fibres and white fibres. The red fibres are RICH in MYOGLOBIN, which is a red coloured oxygen storing protein, and MITOCHONDRIA. The white fibres are rich in sarcoplasmic reticulum.

Discussion

52.	How many regions is the vertebral column divided into?(a) 6(b) 5(c) 7(d) 4The question was asked during an internship interview.This interesting question is from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11
Answer» Right CHOICE is (b) 5 To elaborate: Humans possess 26 vertebrae in the vertebral column. These vertebrae are DIVIDED into five DIFFERENT REGIONS, NAMELY the cervical (7), thoracic (12), lumbar (5), sacral (1-fused) and coccygeal (1-fused) regions.

Discussion

53.	Which of these do not involve flagellar movement?(a) Swimming of spermatozoa(b) Maintenance of water current in sponges(c) Locomotion of some protozoans(d) Movement of macrophages in bloodThe question was posed to me in semester exam.The above asked question is from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11
Answer» Right choice is (d) Movement of macrophages in BLOOD Best EXPLANATION: The movement of macrophages in blood does not involve the use of FLAGELLA. Macrophages are phagocytic in nature and are a PART of the immune system. They show amoeboid movement.

Discussion

54.	Which of these is not a classification of joints?(a) Connective(b) Fibrous(c) Cartilaginous(d) SynovialThis question was posed to me in quiz.I'm obligated to ask this question of Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11
Answer» Right answer is (a) Connective The BEST explanation: The POINTS of connection of bones to each other and to CARTILAGES are called joints. They are of three types, namely fibrous joints, CARTILAGINOUS joints and synovial joints. Connective is a classification of tissue.

Discussion

55.	Which of these is an example of hinge joint?(a) Between the carpals(b) Between carpal and metacarpal of thumb(c) Knee joint(d) Between atlas and axisThe question was asked in a job interview.Question is taken from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11
Answer» Right option is (c) Knee joint For explanation: An EXAMPLE of hinge joint is the knee joint. It is a type of synovial joint. Hinge joints are ALSO present at the ankles, interphalangeal joints and elbows. It ALLOWS MOVEMENT along only ONE axis.

Discussion

56.	Which of these is not a component of the rib cage?(a) Vertebral column(b) Ribs(c) Spinal cord(d) SternumI have been asked this question in semester exam.The query is from Locomotion & Movement topic in section Locomotion and Movement of Biology – Class 11
Answer» Right option is (C) Spinal cord For explanation: The rib cage is formed out of SKELETAL structures, NAMELY, the vertebral column, the RIBS and the sternum. The spinal cord which runs through the vertebral column and is not a PART of the rib cage.

Discussion

57.	With what are the ribs connected to the vertebral column?(a) Elastic cartilage(b) Hyaline cartilage(c) Fibro cartilage(d) TendonsI had been asked this question by my school teacher while I was bunking the class.Enquiry is from Locomotion & Movement topic in portion Locomotion and Movement of Biology – Class 11
Answer» Right answer is (B) Hyaline CARTILAGE The best I can EXPLAIN: The human body has 12 pairs of ribs. The ribs ARTICULATE with the vertebral column dorsally and with the sternum ventrally with the HELP of hyaline cartilage. Hyaline cartilage is a precursor of bone.

Discussion

58.	The presence of what makes the matrix of cartilages slightly pliable?(a) Chondroitin salts(b) Phosphate salts(c) Calcium salts(d) Sodium saltsI got this question by my school principal while I was bunking the class.This is a very interesting question from Locomotion & Movement topic in section Locomotion and Movement of Biology – Class 11
Answer» The correct choice is (a) Chondroitin salts Explanation: The bones and cartilages that MAKE up our SKELETAL system are specialised connective TISSUES. The presence of chondroitin salts in the matrix of cartilages is what makes the matrix slightly pliable.

Discussion

59.	Which of these is a neurotransmitter?(a) HMM(b) Troponin(c) ATPase(d) AcetylcholineI have been asked this question during a job interview.The question is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» Right choice is (d) Acetylcholine Best explanation: Acetylcholine is a NEUROTRANSMITTER. It is a chemical COMPOUND that helps in the transmission of signals or impulses to and from the CNS or the central nervous system VIA the NEURONS.

Discussion

60.	Which of these is an age-related disorder?(a) Tetany(b) Gout(c) Osteoporosis(d) Muscular dystrophyThis question was posed to me in quiz.This question is from Disorders in Muscular and Skeletal System in division Locomotion and Movement of Biology – Class 11
Answer» The correct choice is (C) Osteoporosis Easy explanation: Osteoporosis is a disorder of the SKELETAL system. It leads to a reduction in bone MASS and increases the CHANCES of the PATIENT getting fractures. Reduced oestrogen level is a common cause.

Discussion

61.	What is the immovable junction between two bones known as?(a) Socket(b) Saddle(c) Hinge(d) SutureThe question was posed to me during an internship interview.My doubt stems from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11
Answer» Right CHOICE is (d) Suture Best explanation: The immovable JUNCTION between two BONES is known as a suture and OCCURS due to the presence of fibrous JOINTS. Fibrous joints do not allow any movement of the bones, such as in the skull bones.

Discussion

62.	The inner ear contains three bones-Malleus, Incus and Stapes. True or false?(a) True(b) FalseThe question was asked in unit test.The above asked question is from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11
Answer» Right choice is (b) False The best I can explain: The middle ear consists of the THREE BONES- Malleus, Incus and Stapes. They are also CALLED the hammer, anvil and stirrup, respectively. The Malleus, Incus and Stapes are collectively called the ear OSSICLES.

Discussion

63.	What is the shape of the hyoid bone?(a) S – shape(b) L – shape(c) U – shape(d) C – shapeThe question was asked by my school principal while I was bunking the class.This question is from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11
Answer» RIGHT choice is (c) U – shape The best explanation: The hyoid bone is a U – SHAPED bone which is LOCATED at the base of the buccal cavity. It is a single bone and is included along with the bones of the skull. The skull POSSESSES a total of 22 bones.

Discussion

64.	Which of these bones are not a part of the axial skeleton?(a) Clavicle(b) Skull(c) Sternum(d) RibsI have been asked this question at a job interview.The question is from Locomotion & Movement in section Locomotion and Movement of Biology – Class 11
Answer» Correct option is (a) Clavicle The best I can explain: The bones of the skeletal system are divided into two parts- the axial SKELETON and the appendicular skeleton. The skull, sternum, vertebral COLUMN and RIBS make up the axial skeleton of the BODY.

Discussion

65.	Which of these is not a function of the skeletal system?(a) Mineral storage(b) Protection of organs(c) Movement(d) MetabolismI got this question by my school principal while I was bunking the class.Asked question is from Locomotion & Movement topic in section Locomotion and Movement of Biology – Class 11
Answer» CORRECT OPTION is (d) Metabolism The BEST explanation: The skeletal SYSTEM is made of bones and cartilages. The skeletal system has several important functions, which include storage of minerals, PROTECTION of vital organs, support and movement.

Discussion

66.	Which of these proteins store oxygen?(a) Troponin(b) Tropomyosin(c) Myoglobin(d) ‘G’ actinThe question was asked during an interview.I would like to ask this question from Locomotion & Movement topic in portion Locomotion and Movement of Biology – Class 11
Answer» Correct answer is (c) MYOGLOBIN Easiest explanation: Myoglobin is present in the MUSCLE fibres. It is red in colour. The FUNCTION of myoglobin is to store oxygen, so that it is readily available for providing energy in the FORM of ATP for the PROPER functioning of muscles.

Discussion

67.	What is present in the globular head of meromyosin?(a) Troponin(b) ATPase(c) Tropomyosin(d) LMMThis question was posed to me during an internship interview.I'm obligated to ask this question of Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11
Answer» CORRECT answer is (B) ATPase Easy explanation: Each thick FILAMENT is made of meromyosins, which are monomeric proteins. Each meromyosin has a globular head with a short arm and a TAIL. The globular head of the meromyosin is an ATPase.

Discussion

68.	What is the effect of arthritis?(a) Paralysis(b) Rapid spasms(c) Reduced bone mass(d) Inflammation of jointsThis question was addressed to me during an online exam.The doubt is from Disorders in Muscular and Skeletal System in portion Locomotion and Movement of Biology – Class 11
Answer» Right ANSWER is (d) INFLAMMATION of joints Easiest explanation: Arthritis is a disorder of the muscular SYSTEM and the skeletal system. It leads to the inflammation of joints. This results in pain, swelling, reduced range of MOTION, muscle weakness and stiffness.

Discussion

69.	Which of these is an example of pivot joint?(a) Between atlas and axis(b) Between carpal and metacarpal of thumb(c) Knee joint(d) Between the carpalsI had been asked this question during an internship interview.I want to ask this question from Locomotion & Movement topic in portion Locomotion and Movement of Biology – Class 11
Answer» Correct choice is (a) Between ATLAS and axis Easiest explanation: PIVOT joint is a classification of synovial joint. It is present between the atlas and axis, which are the first vertebra and the SECOND vertebra, respectively, of the vertebral column. It is ALSO called rotary joint.

Discussion

70.	Which of these is not a component of the thin filament?(a) LMM(b) Tropomyosin(c) Troponin(d) ‘F’ actinThe question was asked in final exam.The query is from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11
Answer» Right option is (a) LMM The best explanation: The thin filament or the actin filament is composed of TWO filaments of ‘F’ actin wound helically to each other. ‘F’ actin is a polymer of MONOMERIC ‘G’ actins. The PROTEINS troponin and tropomyosin are also present.

Discussion

71.	How many vertebrae do humans possess?(a) 33(b) 30(c) 26(d) 22I got this question during an interview.This is a very interesting question from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» The correct answer is (c) 26 To explain I would say: Humans possess 26 vertebrae in the vertebral COLUMN. These vertebrae are divided into FIVE DIFFERENT regions, namely the cervical (7), thoracic (12), lumbar (5), sacral (1-fused) and coccygeal (1-fused) regions.

Discussion

72.	Actin filaments are thicker than myosin filaments. True or false?(a) True(b) FalseI had been asked this question in homework.The origin of the question is Locomotion & Movement in division Locomotion and Movement of Biology – Class 11
Answer» The correct option is (B) False The BEST explanation: Actin and myosin LIE parallel to the longitudinal axis of the myofibril and also to each other. The A BAND contains myosin while the light band contains actin. Actin FILAMENTS are thinner than myosin filaments.

Discussion

73.	What is fascia made of?(a) Collagen(b) Keratin(c) Microtubules(d) Muscle fibresThe question was posed to me during an online interview.The above asked question is from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11
Answer» Right option is (a) Collagen The explanation is: Fascia is a layer of connective TISSUE that surrounds the fascicles or muscle bundles in a muscle. It is MADE out of collagen. Each muscle bundle CONTAINS a number of muscle FIBRES or muscle cells.

Discussion

74.	Which of these disorders lead to the inflammation of joints?(a) Gout(b) Myasthenia gravis(c) Muscular dystrophy(d) TetanyI got this question by my college director while I was bunking the class.The doubt is from Disorders in Muscular and Skeletal System topic in section Locomotion and Movement of Biology – Class 11
Answer» CORRECT option is (a) Gout Explanation: Gout is a disorder of the muscular system and the skeletal system. It leads to the INFLAMMATION of joints due to CRYSTALLIZATION and deposition of uric ACID crystals. It is a form of arthritis.

Discussion

75.	Decreased levels of oestrogen causes osteoporosis. True or false?(a) True(b) FalseI have been asked this question in final exam.My question comes from Disorders in Muscular and Skeletal System in division Locomotion and Movement of Biology – Class 11
Answer» Correct CHOICE is (a) True To explain I would say: Osteoporosis is a DISORDER of the skeletal system. It leads to a reduction in bone mass and INCREASES the chances of the patient GETTING fractures. Reduced oestrogen LEVEL is a common cause.

Discussion

76.	Which of these is an example of saddle joint?(a) Between the carpals(b) Knee joint(c) Between carpal and metacarpal of thumb(d) Between atlas and axisThis question was addressed to me in quiz.The origin of the question is Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11
Answer» Correct answer is (c) Between carpal and METACARPAL of thumb Easiest explanation: SADDLE joint is present between the carpal and metacarpal of thumb. It is a classification of synovial joint. Among the two BONES INVOLVED in the formation of such a joint, one is shaped like the saddle of a horse.

Discussion

77.	Which of these show no movement?(a) Joint between atlas and axis(b) Knee joint(c) Skull bones(d) Joints between carpalsThe question was posed to me by my college director while I was bunking the class.The query is from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11
Answer» Right option is (C) Skull bones Explanation: The JOINTS of the skull bones show no movement. They are fibrous joints. The knee JOINT is a hinge joint. The joint between atlas and AXIS is a pivot joint and the joints between the carpals are gliding joints.

Discussion

78.	Which of these is not a function of joints?(a) Articulations(b) Allows bone growth(c) Enables mobility(d) Supports bodyThe question was posed to me in final exam.This interesting question is from Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11
Answer» Correct choice is (d) SUPPORTS BODY For explanation: Joints are found between bones. Their functions include articulations of bones to each, PERMITTING bones to grow, and ENABLING MOVEMENT and locomotion. Joints do not support the body like bones do.

Discussion

79.	How many occipital condyles do humans possess?(a) 4(b) 1(c) 3(d) 2I had been asked this question during an interview.Query is from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11
Answer» Correct ANSWER is (d) 2 To EXPLAIN I would SAY: Humans possess two OCCIPITAL condyles. Hence, humans have a dicondylic SKULL. The function of the occipital condyles is to articulate the skull region with the superior region of the vertebral column.

Discussion

80.	Which of these ions are abundant in the sarcoplasmic reticulum?(a) Magnesium(b) Sodium(c) Potassium(d) CalciumThe question was posed to me during an interview.The query is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» The CORRECT option is (d) Calcium To EXPLAIN: The sarcoplasmic reticulum is the endoplasmic reticulum present in the sarcoplasm of the muscle CELL or the muscle fibre. The sarcoplasmic reticulum contains a LARGE number of calcium ions.

Discussion

81.	Which of these structures has alternate dark and light bands on it?(a) Fascicles(b) Sarcolemma(c) Myofibrils(d) FasciaI got this question in unit test.My enquiry is from Locomotion & Movement in section Locomotion and Movement of Biology – Class 11
Answer» The correct answer is (c) Myofibrils The explanation: Each MUSCLE CELL or muscle fibre contains filaments in its sarcoplasm which are ARRANGED in a PARALLEL manner. These filaments are known as myofibrils and they have ALTERNATE dark and light bands.

Discussion

82.	Which of these statements is false regarding trachea?(a) Some cells show ciliary movement(b) Foreign particles are directed towards the throat(c) The inner lining is made of pseudostratified columnar epithelium(d) Ciliated epithelium direct dust away from the bronchiThis question was addressed to me in an interview.This question is from Types of Movement in division Locomotion and Movement of Biology – Class 11
Answer» Correct ANSWER is (C) The inner LINING is made of pseudostratified COLUMNAR epithelium Explanation: The inner lining of the trachea is made of ciliated epithelium. the ciliated epithelia show ciliary MOVEMENT. This movement helps in directing dust and various foreign particles away from the lungs.

Discussion

83.	How many palm bones do humans possess?(a) 14(b) 8(c) 7(d) 5I had been asked this question in an interview for internship.Enquiry is from Locomotion & Movement topic in portion Locomotion and Movement of Biology – Class 11
Answer» Right choice is (d) 5 The BEST explanation: There are 30 bones in each forelimb or hand. These include the humerus, ulna, RADIUS, carpals or wrist bones (8 in number), metacarpals or PALM bones (5 in number) and phalanges (14 in number).

Discussion

84.	What is the number of bones in each limb?(a) 30(b) 36(c) 26(d) 22I had been asked this question in homework.The query is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» CORRECT choice is (a) 30 For explanation I WOULD say: The number of BONES in each LIMB is 30. The bones of all the limbs, along with their girdles, make up the appendicular skeleton. The appendicular and the axial skeleton are the TWO divisions of the skeletal system.

Discussion

85.	A muscle fibre is a syncytium. True or false?(a) True(b) FalseThe question was asked during an online exam.The query is from Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11
Answer» CORRECT CHOICE is (a) True The explanation is: A muscle fibre or a muscle cell POSSESSES MANY nuclei or is multinucleated. Hence, it is a syncytium. A number of muscle fibres or muscle cells are grouped together into a muscle bundle or FASCICLE.

Discussion

86.	Which disease is characterized by the accumulation of uric acid crystals in joints?(a) Myasthenia gravis(b) Gout(c) Muscular dystrophy(d) TetanyThis question was posed to me in class test.This intriguing question comes from Disorders in Muscular and Skeletal System in chapter Locomotion and Movement of Biology – Class 11
Answer» Correct choice is (b) Gout For explanation: Gout is a disorder of the muscular system and the skeletal system. It leads to the inflammation of JOINTS DUE to crystallization and deposition of uric acid crystals. It is a form of ARTHRITIS.

Discussion

87.	Which of these is not a symptom of myasthenia gravis?(a) Rapid spasms(b) Fatigue(c) Muscle weakness(d) Paralysis of skeletal musclesI had been asked this question in an international level competition.I'd like to ask this question from Disorders in Muscular and Skeletal System topic in section Locomotion and Movement of Biology – Class 11
Answer» CORRECT ANSWER is (a) Rapid spasms For explanation: Myasthenia gravis is an autoimmune disorder which affects neuromuscular junctions. It leads to fatigue, muscle weakness and paralysis of skeletal muscles. Rapid spasms are a result of TETANY.

Discussion

88.	Which of these is an autoimmune disorder?(a) Arthritis(b) Osteoporosis(c) Gout(d) Myasthenia gravisThis question was addressed to me during an interview for a job.Asked question is from Disorders in Muscular and Skeletal System in section Locomotion and Movement of Biology – Class 11
Answer» The correct choice is (d) Myasthenia gravis The EXPLANATION: Myasthenia gravis is an autoimmune disorder which affects neuromuscular junctions. It LEADS to various degrees of weakness in skeletal MUSCLES. The ONSET of myasthenia gravis can be sudden.

Discussion

89.	Which of these is not a property of muscles?(a) Extensibility(b) Excitability(c) Degradability(d) ElasticityI got this question in final exam.Question is taken from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11
Answer» Right OPTION is (c) DEGRADABILITY Best explanation: 40-50% of the total body weight of an ADULT human is contributed by muscles. Muscles have several properties such as ELASTICITY, extensibility, excitability and CONTRACTIBILITY. Degradability is not a property.

Discussion

90.	How many bones are present in the axial skeleton?(a) 126(b) 65(c) 80(d) 106The question was posed to me in a job interview.Query is from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11
Answer» CORRECT CHOICE is (C) 80 To elaborate: The bones of the skeletal system are divided into two parts-the AXIAL skeleton and the appendicular skeleton. The axial skeleton consists of 80 bones. These bones are present along the main axis of the BODY.

Discussion

91.	The passage of ova through oviducts involves what type of movement?(a) Muscular(b) Flagellar(c) Ciliary(d) AmoeboidI had been asked this question in a national level competition.I would like to ask this question from Types of Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» Correct answer is (c) CILIARY For explanation I would say: The most COMMON types of movements seen in cells of the human BODY are amoeboid, ciliary and MUSCULAR. The passage of ova through oviducts INVOLVES ciliary movement due to the presence of cilia.

Discussion

92.	Which of these is a genetic disorder?(a) Gout(b) Myasthenia gravis(c) Muscular dystrophy(d) TetanyI have been asked this question by my college professor while I was bunking the class.The question is from Disorders in Muscular and Skeletal System in section Locomotion and Movement of Biology – Class 11
Answer» The correct answer is (c) Muscular dystrophy To explain: Muscular dystrophy is a genetic disorder of the muscular SYSTEM. It leads to the progressive degeneration of skeletal muscles and LOSS of MUSCLE mass. The life span of PATIENTS is often SHORTENED.

Discussion

93.	Which of these joints do not show any movement?(a) Fibrous(b) Synovial(c) Pivot(d) CartilaginousI had been asked this question in an international level competition.I'd like to ask this question from Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11
Answer» RIGHT ANSWER is (b) SYNOVIAL Explanation: Joints are classified into three types, namely fibrous joints, CARTILAGINOUS joints and synovial joints. Fibrous joints do not show any MOVEMENT due to the presence of dense fibrous connective tissues.

Discussion

94.	How many lumbar vertebrae are present in the vertebral column?(a) 7(b) 12(c) 1(d) 5I got this question in an online interview.My question is taken from Locomotion & Movement in section Locomotion and Movement of Biology – Class 11
Answer» The correct choice is (d) 5 The best explanation: Humans possess 26 vertebrae in the vertebral column. These vertebrae are divided into five different REGIONS, namely the cervical (7), thoracic (12), lumbar (5), SACRAL (1-fused) and COCCYGEAL (1-fused) regions.

Discussion

95.	Which of these is not a function of the vertebral column?(a) Supports the head(b) Protects the spinal cord(c) Protects the vital organs(d) Point of attachment for ribsI got this question by my college professor while I was bunking the class.The question is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» Correct choice is (c) PROTECTS the VITAL organs To explain: The vertebral column has several important functions, which INCLUDE protection of the spinal cord and providing SUPPORT to the head. It also serves as a point of ATTACHMENT for ribs. It does not protect all vital organs.

Discussion

96.	Which of these is found at the two ends of a sarcomere?(a) ‘H’ line(b) ‘A’ line(c) ‘M’ line(d) ‘Z’ lineThis question was posed to me in semester exam.My doubt stems from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11
Answer» The correct choice is (d) ‘Z’ line Easiest explanation: The two ends of a sarcomere or a contractile UNIT of a muscle is marked by the presence of ‘Z’ lines. It CONTAINS one whole ‘A’ band or anisotropic band and half of an ‘I’ band or ISOTROPIC band.

Discussion

97.	Which of these cells can be found in blood?(a) Islet cells(b) Zymogenic cells(c) Macrophages(d) ThymocytesI got this question by my school principal while I was bunking the class.The query is from Types of Movement in section Locomotion and Movement of Biology – Class 11
Answer» Correct answer is (C) Macrophages For EXPLANATION: Macrophages can be found in blood as WELL as in VARIOUS tissues of the body. They are phagocytic cells that show amoeboid movement. Macrophages can ESPECIALLY be found at sites of infection.

Discussion

98.	Which of these is not a basis of classification for muscles?(a) Excitability(b) Appearance(c) Location(d) Regulation of activitiesThe question was posed to me during a job interview.Question is taken from Locomotion & Movement topic in section Locomotion and Movement of Biology – Class 11
Answer» Right choice is (a) Excitability For explanation: MUSCLES have SEVERAL properties such as ELASTICITY, EXTENSIBILITY, excitability and CONTRACTIBILITY. Muscles can be classified on the basis of appearance, location and regulation of activities.

Discussion

Explore topic-wise InterviewSolutions in .

How many regions is the vertebral column divided into?(a) 6(b) 5(c) 7(d) 4The question was asked during an internship interview.This interesting question is from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11

Which of these is not a classification of joints?(a) Connective(b) Fibrous(c) Cartilaginous(d) SynovialThis question was posed to me in quiz.I'm obligated to ask this question of Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11

Which of these is an example of hinge joint?(a) Between the carpals(b) Between carpal and metacarpal of thumb(c) Knee joint(d) Between atlas and axisThe question was asked in a job interview.Question is taken from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11

Which of these is not a component of the rib cage?(a) Vertebral column(b) Ribs(c) Spinal cord(d) SternumI have been asked this question in semester exam.The query is from Locomotion & Movement topic in section Locomotion and Movement of Biology – Class 11

Which of these is a neurotransmitter?(a) HMM(b) Troponin(c) ATPase(d) AcetylcholineI have been asked this question during a job interview.The question is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11

Which of these is an age-related disorder?(a) Tetany(b) Gout(c) Osteoporosis(d) Muscular dystrophyThis question was posed to me in quiz.This question is from Disorders in Muscular and Skeletal System in division Locomotion and Movement of Biology – Class 11

What is the immovable junction between two bones known as?(a) Socket(b) Saddle(c) Hinge(d) SutureThe question was posed to me during an internship interview.My doubt stems from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11

The inner ear contains three bones-Malleus, Incus and Stapes. True or false?(a) True(b) FalseThe question was asked in unit test.The above asked question is from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11

What is the shape of the hyoid bone?(a) S – shape(b) L – shape(c) U – shape(d) C – shapeThe question was asked by my school principal while I was bunking the class.This question is from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11

Which of these bones are not a part of the axial skeleton?(a) Clavicle(b) Skull(c) Sternum(d) RibsI have been asked this question at a job interview.The question is from Locomotion & Movement in section Locomotion and Movement of Biology – Class 11

Which of these proteins store oxygen?(a) Troponin(b) Tropomyosin(c) Myoglobin(d) ‘G’ actinThe question was asked during an interview.I would like to ask this question from Locomotion & Movement topic in portion Locomotion and Movement of Biology – Class 11

What is present in the globular head of meromyosin?(a) Troponin(b) ATPase(c) Tropomyosin(d) LMMThis question was posed to me during an internship interview.I'm obligated to ask this question of Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11

What is the effect of arthritis?(a) Paralysis(b) Rapid spasms(c) Reduced bone mass(d) Inflammation of jointsThis question was addressed to me during an online exam.The doubt is from Disorders in Muscular and Skeletal System in portion Locomotion and Movement of Biology – Class 11

Which of these is not a component of the thin filament?(a) LMM(b) Tropomyosin(c) Troponin(d) ‘F’ actinThe question was asked in final exam.The query is from Locomotion & Movement topic in chapter Locomotion and Movement of Biology – Class 11

How many vertebrae do humans possess?(a) 33(b) 30(c) 26(d) 22I got this question during an interview.This is a very interesting question from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11

Actin filaments are thicker than myosin filaments. True or false?(a) True(b) FalseI had been asked this question in homework.The origin of the question is Locomotion & Movement in division Locomotion and Movement of Biology – Class 11

What is fascia made of?(a) Collagen(b) Keratin(c) Microtubules(d) Muscle fibresThe question was posed to me during an online interview.The above asked question is from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11

Decreased levels of oestrogen causes osteoporosis. True or false?(a) True(b) FalseI have been asked this question in final exam.My question comes from Disorders in Muscular and Skeletal System in division Locomotion and Movement of Biology – Class 11

Which of these show no movement?(a) Joint between atlas and axis(b) Knee joint(c) Skull bones(d) Joints between carpalsThe question was posed to me by my college director while I was bunking the class.The query is from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11

Which of these is not a function of joints?(a) Articulations(b) Allows bone growth(c) Enables mobility(d) Supports bodyThe question was posed to me in final exam.This interesting question is from Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11

How many occipital condyles do humans possess?(a) 4(b) 1(c) 3(d) 2I had been asked this question during an interview.Query is from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11

Which of these ions are abundant in the sarcoplasmic reticulum?(a) Magnesium(b) Sodium(c) Potassium(d) CalciumThe question was posed to me during an interview.The query is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11

Which of these structures has alternate dark and light bands on it?(a) Fascicles(b) Sarcolemma(c) Myofibrils(d) FasciaI got this question in unit test.My enquiry is from Locomotion & Movement in section Locomotion and Movement of Biology – Class 11

How many palm bones do humans possess?(a) 14(b) 8(c) 7(d) 5I had been asked this question in an interview for internship.Enquiry is from Locomotion & Movement topic in portion Locomotion and Movement of Biology – Class 11

What is the number of bones in each limb?(a) 30(b) 36(c) 26(d) 22I had been asked this question in homework.The query is from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11

A muscle fibre is a syncytium. True or false?(a) True(b) FalseThe question was asked during an online exam.The query is from Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11

Which of these is an autoimmune disorder?(a) Arthritis(b) Osteoporosis(c) Gout(d) Myasthenia gravisThis question was addressed to me during an interview for a job.Asked question is from Disorders in Muscular and Skeletal System in section Locomotion and Movement of Biology – Class 11

Which of these is not a property of muscles?(a) Extensibility(b) Excitability(c) Degradability(d) ElasticityI got this question in final exam.Question is taken from Locomotion & Movement in division Locomotion and Movement of Biology – Class 11

How many bones are present in the axial skeleton?(a) 126(b) 65(c) 80(d) 106The question was posed to me in a job interview.Query is from Locomotion & Movement in chapter Locomotion and Movement of Biology – Class 11

Which of these joints do not show any movement?(a) Fibrous(b) Synovial(c) Pivot(d) CartilaginousI had been asked this question in an international level competition.I'd like to ask this question from Locomotion & Movement in portion Locomotion and Movement of Biology – Class 11

How many lumbar vertebrae are present in the vertebral column?(a) 7(b) 12(c) 1(d) 5I got this question in an online interview.My question is taken from Locomotion & Movement in section Locomotion and Movement of Biology – Class 11

Which of these is found at the two ends of a sarcomere?(a) ‘H’ line(b) ‘A’ line(c) ‘M’ line(d) ‘Z’ lineThis question was posed to me in semester exam.My doubt stems from Locomotion & Movement topic in division Locomotion and Movement of Biology – Class 11

Which of these cells can be found in blood?(a) Islet cells(b) Zymogenic cells(c) Macrophages(d) ThymocytesI got this question by my school principal while I was bunking the class.The query is from Types of Movement in section Locomotion and Movement of Biology – Class 11

Which of these is not a basis of classification for muscles?(a) Excitability(b) Appearance(c) Location(d) Regulation of activitiesThe question was posed to me during a job interview.Question is taken from Locomotion & Movement topic in section Locomotion and Movement of Biology – Class 11