721 + Interview Questions in LOCOMOTION-AND-MOVEMENT IN GENERAL AWARENESS Page 1 InterviewSolution

1.	Name the bone which is present at the base of buccal cavity .
Answer» Correct Answer - Hyoid bone

Discussion

2.	Read the following statements and find out the incorrect (a) Hyoid is present at the roof of the buccal cavity and included in the skull (b) The skull region anieulates with the superior region of the vertebral column with the help of two occipital condyles (c) First vertebra is the axis which articulates with the occipital condyles (d) Stemum is a hat bone on the dorsal midline of therox. Vertebral column is dorsally placed Appendicular siteA. b, C and eB. C, d and eC. a, c and dD. a, b and d
Answer» Correct Answer - C Hyoid is present at the floor of the buccal cavity and included in the skull. .First vertebra is the atlas which articulates with the occipital condyles. .Sternum is a flat bone on the ventral midline of thomammals.

Discussion

3.	Match coloum I with coloum II and select the correct option from the codes given below. A. A(i), B-(ii), C-(iii, D-(iv)B. A(i), B-(iii), C-(ii), D-(iv)C. A(i), B-(iv), C-(iii), D-(ii)D. A(iii), B-(iv), C-(ii), D-(i)
Answer» Correct Answer - D

Discussion

4.	Type of muscle present in ourA. Upper arm is smooth muscle and fusiform in shapeB. Heart is voluntary and unstriated smooth muscleC. Intestine is striated and involuntaryD. Thigh is striated and voluntary.
Answer» Correct Answer - D

Discussion

5.	`11^(th)` and `12^(th)` pair of ribs which are imperfectly formed and do not reach the sternum are calledA. PseudoB. fa,se ribsC. floting ribsD. visceral ribs.
Answer» Correct Answer - C The last two pairs of ribs (`11^(th)` and `12^(th)`) are called floating ribs as their anterior ends are not attached to either the sternum or the cartilage of another rib. The floating ribs provide protection to kidneys.

Discussion

6.	Match the lists and find the correct option `{:(,"I",,"II",),((a),"Muscluar dystrophy",(i),"Inflammation of joints due to accumulation of uric acid crystals",),((b),"Tetany",(ii),"Progressive degeneration of sketelal muscle due to certain genetic disorders",),((c),"Mysthenia gravis",(iii),"An autonomous disorder, affecting neuromucular junctions",),((d),"Gout",(iv),"A state of prologed contraction of muscles",):}`A. a-iii, b-ii, c-i, d-ivB. a-ii, b-iii, c-i, d-ivC. a-ii, b-iii, c-iv, d-iD. a-ii, b-iv, c-iii, d-i.
Answer» Correct Answer - D

Discussion

7.	Match coloum I with coloum II select the correct option from the codes given below. A. `{:("(A)",(B),(C),(D)),("(iii)",(ii),(i),(iv)):}`B. `{:("(A)",(B),(C),(D)),("(ii)",(iii),(iv),(i)):}`C. `{:("(A)",(B),(C),(D)),("(i)",(ii),(iii),(iv)):}`D. `{:("(A)",(B),(C),(D)),("(iv)",(ii),(i),(iii)):}`
Answer» Correct Answer - B

Discussion

8.	Match column I with column II and select the correct option from the codes given below. A. A-(i), B-(ii), C-(iii)B. A-(iii), B-(i), C-(ii)C. A-(iii), B-(ii), C-(i)D. A-(ii), B-(i), C-(iii)
Answer» Correct Answer - B The first 7 pairs of ribs are called true ribs as their anterior ends are attached directly to the sternum. The `8^(th), 9^(th)` and `10^(th)` pairs are called false ribs as they are attached indirectly to the sternum. The `11^(th)` and `12^(th)` pairs are called floting ribs as their anterios ends are not attached to sternum.

Discussion

9.	The type of muscle present in ourA. heart is involuntary and unstirated smoothB. intestine is striated and involuntaryC. thigh is striated and voluntaryD. upper arm is smooth muscle and fusiform in
Answer» Correct Answer - C

Discussion

10.	What are autoimmune disorders ?
Answer» Autoimmune disorders are the disorders in which the antibodies probodies prouces in the body start attacking its own body cells .

Discussion

11.	Define Joints .
Answer» Joints are structural where two bones articulate or meet each other .

Discussion

12.	The figure given here is of rib cage. Identify the parts labelled as A, B and C and select the correct option . A. Tarsal, ribs, vertebral columnB. Scapula, ribs, vertebral columnC. Sternum, ribs , vertebral columnD. Coccys, ribs, vertebral column
Answer» Correct Answer - C

Discussion

13.	The figure given here is of rib cage. Identify the parts labelled as A, B and C and select the correct option . A. `{:("(A)","(B)","(C)"),("Coccyx","Ribs","Vertebral column"):}`B. `{:("(A)","(B)","(C)"),("Sternum","Ribs","Vertebral column"):}`C. `{:("(A)","(B)","(C)"),("Scapula","Ribs","Vertebral column"):}`D. `{:("(A)","(B)","(C)"),("Tarsal","Ribs","Vertebral column"):}`
Answer» Correct Answer - B

Discussion

14.	Assertion: Fibrous joints play a significant role in locomotion. Reason: Fibrous joints have fluid-filled cavity between the articulating surfaces of the two bones.A. If both assertion and reason are ture and reason is the corect explanation of assertionB. If both assertion and reason are ture but reson is not the correct explanation of assertionC. If assertion is true reason is falseD. If both assertion and reason are false
Answer» Correct Answer - d Fibrous joints do not allow andy movement. This type of joint is found in flat skull bones which fuse end to end with the help of dense fibrous connective tissues in the form of sutures, to form the cranium.

Discussion

15.	What are sutures ?
Answer» Fibrous joint between skull bones is called sutures .

Discussion

16.	Name the different types of synovial joints .
Answer» (i)Ball and socket joint (ii) Angular joint (iii) Hinge joint (iv) Gliding joint ( v) Pivot joint (vi) Saddle joint

Discussion

17.	Zygomatic arch of rabbit (mammals) is formed ofA. Maxilla, periotic and jugalB. Maxilla, squamosal and jugalC. Maxilla, pre-maxilla and squamosalD. Periotic, jugal and palatine.
Answer» Correct Answer - B

Discussion

18.	In mammals (rabbit), the zygomatic arch is formed byA. Maxilla,premaxilla and squamosalB. Periotic, jugal and palatineC. Maxilla, squamosal and jugalD. Jugal, maxilla and periodtic
Answer» Correct Answer - C

Discussion

19.	Which fluid is present in the cavity formed by articulation of freely moveable joints?
Answer» Correct Answer - Synovial fluid

Discussion

20.	Typical all mammals have seven cervical vertebrae except inA. elephantB. manC. kangarooD. sea cow
Answer» Correct Answer - D In aquatic mammals (sirenia) cervical vertebrae are fused into a solid bony mass because of reduced neck in the manatees (sea caw) there are six cervical vertebrae onl and the neural arches are sometimes incomplete.

Discussion

21.	The first vertebra, the atlas by its articulation with axis vertebra facilitates aA. Noding movementB. Sideway movementC. Rotatory movementD. Backward movement
Answer» Correct Answer - C

Discussion

22.	The zygomatic process in mammals arises fromA. PremaxillaB. MaxillaC. MandibleD. Squamosal
Answer» Correct Answer - D Squamosal is the posteriormost bone of the ramus. A zygomatic process extenda forwards from its outer part.

Discussion

23.	Assertion: Human ribs are called bicephalic Reason:Ribs has two articulation surfaces on its dorsal end.A. If both assertion and reason are true and the reason Is the correct explanation of the assertion. B. If both assertion and reason are true but reason is not the correct explanation of the assertion:C. If asertion is true but renon is false. D. If both assertion and reason are false.
Answer» Correct Answer - A Each rib is a thin flat bone connected dorsally to the vertebral column and ventrally to the sternum. It has two articulation surfaces on its dorsal end and is hence called bicephalic.

Discussion

24.	Identify the vertebrochondral ribs from the followingA. All twelveB. 10th and 11th pairs of ribsC. 8th, 9th and 10th pairs of ribsD. 11th and 12th pairs of ribs.
Answer» Correct Answer - C

Discussion

25.	A collagenous connective tissue layer hold the muscle bundles together .A. PerimysinB. EndomysiumC. EpimysiumD. Fascia
Answer» Correct Answer - D

Discussion

26.	Based on appeareance cardiac mucles are____
Answer» Correct Answer - striated

Discussion

27.	Each organised skeletal muscle in our body is made of a number of ____ held together by a common collagenous connective tissue layer called_____
Answer» Correct Answer - Muscle bundles or fascicles, fascia

Discussion

28.	Skeletal muscles have a striped appearance under the microscope and hence called____mucles.
Answer» Correct Answer - Striated

Discussion

29.	What type of movement is seen in Amoeba?
Answer» Correct Answer - Streming movement of protoplasm

Discussion

30.	Dark bands of myofibrils are known as____band.
Answer» Correct Answer - Anisotropic

Discussion

31.	Each myofibril has a diameter ofA. `1-2 mm`B. `0.1-0.2 mm`C. `0.001 - 0.002 mm`D. None of the above
Answer» Correct Answer - C

Discussion

32.	The dark bands in a myofibril are due to accumulation ofA. Only thick bandsB. Only thin bandsC. Both thick and thin bandsD. None of the above
Answer» Correct Answer - C

Discussion

33.	The distance or length of the myofibril between two adjacent z-bands is called
Answer» Correct Answer - Sarcomere

Discussion

34.	Name the two important proteins due to which striated appearance is seen in myofibril
Answer» Correct Answer - Actin, myosin

Discussion

35.	The number of thick myofilaments (myosin) surrounding Single thin myofilament (actin) areA. 3B. 6C. 2D. 4
Answer» Correct Answer - A

Discussion

36.	Contraction of a muscle is caused byA. MyosinB. ActinC. ATPD. Actomyosin
Answer» Correct Answer - D During muscle fatigue due to deposition of lactic acid, cytoplasm becomes acidic thereby enzyme activity stops and food is not oxidised and as the energy is not availabel, muscular contraction stops.

Discussion

37.	Assertion: Each muscle fibre contains a number of muscle bundles. Reason: Each muscle fibre is lined by the plume membrane called sarcomere enclosmg the nmoplumA. If both assertion and reason are true and the reason Is the correct explanation of the assertion. B. If both assertion and reason are true but reason is not the correct explanation of the assertion:C. If assertion is true but reason is false. D. If both assertion and reason are false.
Answer» Correct Answer - D .Each muscle bundles contains a number of muscle fibre. . Each muscle fibre is lined by the plasma membrane called sarcolemma enclosing the sarcoplasm.

Discussion

38.	The contractile unit of muscle is a part of myofibril be- tweenA. Z line and I bandB. Z line and Z lineC. Z line and A bandD. A band and I band
Answer» Correct Answer - B

Discussion

39.	Identify the pair having amphicoelous vertabraeA. Ornithorhyncus and MacropusB. Ophiophagus and TropidonotusC. Scoliodon and Hemidactylus.D. Crocodylus and Hemidactylus.
Answer» Correct Answer - C

Discussion

40.	Sarcomere is the functional unit of contraction in a muscle fibre. Indentify the portion of myofibril that constitutes a sarcomereA. Protion of myofibril between two successive Z-linesB. Protion of myofibril between two successive I-bandC. Protion of myofibril between two successive A-bandsD. Protion of myofibril between two successive M-lines.
Answer» Correct Answer - A

Discussion

41.	Cross bridges of sarcomere in skeletal muscle are made up ofA. ActinB. MyosinC. TroponinD. Tropomyosin.
Answer» Correct Answer - B

Discussion

42.	The contractile regulatory proteins that mask and unmask active sites in the sarcomere areA. Troponin and tropomysinB. Troponin and myosinC. Actin and myosinD. Troponin 1 and troponin C.
Answer» Correct Answer - C

Discussion

43.	Component of actin filament of a sarcomere IsA. Myosin and troponinB. Troponin and actinC. Actin and myosinD. Actin, troponin and tropomyosin.
Answer» Correct Answer - D

Discussion

44.	Sarcomere is the unit ofA. Two I-bandsB. A and I bandsC. Two Z-linesD. Z and A bands.
Answer» Correct Answer - C

Discussion

45.	Which is correctly paired ?A. Heart-Involuntary, unstriated muscleB. Iris-Involuntary, smooth muscleC. Biceps-Smooth muscleD. Abdominal Wall-smooth muscle.
Answer» Correct Answer - B

Discussion

46.	Heat muscle is sensitive toA. Electrical stimuliB. Chemical stimuliC. Mechanical stimuliD. All the above.
Answer» Correct Answer - D

Discussion

47.	A joint made for power isA. Knee jointB. Suture in craniumC. Joint between vertebraeD. Mandibular joint.
Answer» Correct Answer - D

Discussion

48.	Gliding joint is present betweenA. CarpalsB. Humerus and pectoral girdleC. KneeD. Atla and axis.
Answer» Correct Answer - A

Discussion

49.	Major protein in the thick filament of skeletal muscle fibre isA. TropomyosinB. MyosinC. ActinD. Troponin
Answer» Correct Answer - B Myosin filaments are thicker and confined to the A. bands only. They are composed of myosin protein.

Discussion

50.	Hinge jointsA. Are synovial jointsB. Permit movement in one directionC. Are found in kneeD. All the above.
Answer» Correct Answer - D

Discussion

Explore topic-wise InterviewSolutions in .

Name the bone which is present at the base of buccal cavity .

Match coloum I with coloum II and select the correct option from the codes given below. A. A(i), B-(ii), C-(iii, D-(iv)B. A(i), B-(iii), C-(ii), D-(iv)C. A(i), B-(iv), C-(iii), D-(ii)D. A(iii), B-(iv), C-(ii), D-(i)

Type of muscle present in ourA. Upper arm is smooth muscle and fusiform in shapeB. Heart is voluntary and unstriated smooth muscleC. Intestine is striated and involuntaryD. Thigh is striated and voluntary.

`11^(th)` and `12^(th)` pair of ribs which are imperfectly formed and do not reach the sternum are calledA. PseudoB. fa,se ribsC. floting ribsD. visceral ribs.

Match coloum I with coloum II select the correct option from the codes given below. A. `{:("(A)",(B),(C),(D)),("(iii)",(ii),(i),(iv)):}`B. `{:("(A)",(B),(C),(D)),("(ii)",(iii),(iv),(i)):}`C. `{:("(A)",(B),(C),(D)),("(i)",(ii),(iii),(iv)):}`D. `{:("(A)",(B),(C),(D)),("(iv)",(ii),(i),(iii)):}`

Match column I with column II and select the correct option from the codes given below. A. A-(i), B-(ii), C-(iii)B. A-(iii), B-(i), C-(ii)C. A-(iii), B-(ii), C-(i)D. A-(ii), B-(i), C-(iii)

The type of muscle present in ourA. heart is involuntary and unstirated smoothB. intestine is striated and involuntaryC. thigh is striated and voluntaryD. upper arm is smooth muscle and fusiform in

What are autoimmune disorders ?

Define Joints .

The figure given here is of rib cage. Identify the parts labelled as A, B and C and select the correct option . A. Tarsal, ribs, vertebral columnB. Scapula, ribs, vertebral columnC. Sternum, ribs , vertebral columnD. Coccys, ribs, vertebral column

What are sutures ?

Name the different types of synovial joints .

Zygomatic arch of rabbit (mammals) is formed ofA. Maxilla, periotic and jugalB. Maxilla, squamosal and jugalC. Maxilla, pre-maxilla and squamosalD. Periotic, jugal and palatine.

In mammals (rabbit), the zygomatic arch is formed byA. Maxilla,premaxilla and squamosalB. Periotic, jugal and palatineC. Maxilla, squamosal and jugalD. Jugal, maxilla and periodtic

Which fluid is present in the cavity formed by articulation of freely moveable joints?

Typical all mammals have seven cervical vertebrae except inA. elephantB. manC. kangarooD. sea cow

The first vertebra, the atlas by its articulation with axis vertebra facilitates aA. Noding movementB. Sideway movementC. Rotatory movementD. Backward movement

The zygomatic process in mammals arises fromA. PremaxillaB. MaxillaC. MandibleD. Squamosal

Identify the vertebrochondral ribs from the followingA. All twelveB. 10th and 11th pairs of ribsC. 8th, 9th and 10th pairs of ribsD. 11th and 12th pairs of ribs.

A collagenous connective tissue layer hold the muscle bundles together .A. PerimysinB. EndomysiumC. EpimysiumD. Fascia

Based on appeareance cardiac mucles are____

Each organised skeletal muscle in our body is made of a number of ____ held together by a common collagenous connective tissue layer called_____

Skeletal muscles have a striped appearance under the microscope and hence called____mucles.

What type of movement is seen in Amoeba?

Dark bands of myofibrils are known as____band.

Each myofibril has a diameter ofA. `1-2 mm`B. `0.1-0.2 mm`C. `0.001 - 0.002 mm`D. None of the above

The dark bands in a myofibril are due to accumulation ofA. Only thick bandsB. Only thin bandsC. Both thick and thin bandsD. None of the above

The distance or length of the myofibril between two adjacent z-bands is called

Name the two important proteins due to which striated appearance is seen in myofibril

The number of thick myofilaments (myosin) surrounding Single thin myofilament (actin) areA. 3B. 6C. 2D. 4

Contraction of a muscle is caused byA. MyosinB. ActinC. ATPD. Actomyosin

The contractile unit of muscle is a part of myofibril be- tweenA. Z line and I bandB. Z line and Z lineC. Z line and A bandD. A band and I band

Identify the pair having amphicoelous vertabraeA. Ornithorhyncus and MacropusB. Ophiophagus and TropidonotusC. Scoliodon and Hemidactylus.D. Crocodylus and Hemidactylus.

Cross bridges of sarcomere in skeletal muscle are made up ofA. ActinB. MyosinC. TroponinD. Tropomyosin.

The contractile regulatory proteins that mask and unmask active sites in the sarcomere areA. Troponin and tropomysinB. Troponin and myosinC. Actin and myosinD. Troponin 1 and troponin C.

Component of actin filament of a sarcomere IsA. Myosin and troponinB. Troponin and actinC. Actin and myosinD. Actin, troponin and tropomyosin.

Sarcomere is the unit ofA. Two I-bandsB. A and I bandsC. Two Z-linesD. Z and A bands.

Which is correctly paired ?A. Heart-Involuntary, unstriated muscleB. Iris-Involuntary, smooth muscleC. Biceps-Smooth muscleD. Abdominal Wall-smooth muscle.

Heat muscle is sensitive toA. Electrical stimuliB. Chemical stimuliC. Mechanical stimuliD. All the above.

A joint made for power isA. Knee jointB. Suture in craniumC. Joint between vertebraeD. Mandibular joint.

Gliding joint is present betweenA. CarpalsB. Humerus and pectoral girdleC. KneeD. Atla and axis.

Major protein in the thick filament of skeletal muscle fibre isA. TropomyosinB. MyosinC. ActinD. Troponin

Hinge jointsA. Are synovial jointsB. Permit movement in one directionC. Are found in kneeD. All the above.

Each organised skeletal muscle in our body is made of a number of held together by a common collagenous connective tissue layer called_