InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 201. |
Which of the following is not a granulocyteA. BasophilsB. MonocytesC. AcidophilsD. Neutrophils |
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Answer» Correct Answer - B Monocytes and lymphocytes are agranulocytes. |
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| 202. |
Which type of tissue forms the thin surface for gas exchange in the lungs?A. EpithelialB. ConnectiveC. NervousD. Muscular |
| Answer» Correct Answer - A | |
| 203. |
Which type of tissue forms the inner lining of a blood vessel?A. EpithelialB. ConnectiveC. NervousD. Musclular |
| Answer» Correct Answer - A | |
| 204. |
Brown fat is present inA. camel humpB. neviborn babiesC. dermis of skinD. GI tract |
| Answer» Correct Answer - B | |
| 205. |
Actin filament is made up ofA. Actin, troponin and tropomyosinB. Actin, troponinC. Myosin, troponinD. Actin, tropomyosin |
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Answer» Correct Answer - A One thin filament probobly contains 300-400 actin molecules about 50 tropomyosin plays a vital role in sensitizing the contractile prodeins (actin and myosin) to calcium ions. |
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| 206. |
Actin and myosin proteins related withA. `Na^(+)` and `K^(+)` pumpB. Muscle contractionC. Nervous systemD. Excretion of water prouducts |
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Answer» Correct Answer - B Actin and myosin are related with muscle contraction. In muscle contration, overlapping of atin and myosin molecules interact to from actomyosin complex. |
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| 207. |
Myoglobin is found inA. MusclesB. BloodC. LiverD. Spleen |
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Answer» Correct Answer - A Muscles have their own oxygen-carrying iron-protein pigment myoglobin or muscle haemoglobin. |
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| 208. |
Myoglobin is present inA. all muscle fibresB. white muscle fibres onlyC. red muscle fibres onlyD. both while and red muscle fibres |
| Answer» Correct Answer - D | |
| 209. |
Antibody is produced byA. B-LymphocyteB. HeparinC. T-LymphocyteD. Both (a) and (b) |
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Answer» Correct Answer - A Antibodies are produced by a sub population of white blood cells in the immune system called lymphocyte. |
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| 210. |
Blood does not clot inside the blood vessels due to the presence ofA. HeparinB. FibrinogenC. Vitamin KD. Thrombin |
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Answer» Correct Answer - A Liver produces an anticoagulant, hetero-polysaccharide called heparin which prevent clotthing inside the blood vessels. |
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| 211. |
Which statements is not true about nerve fibres in mammals?A. All nerve fibres are non-medullatedB. Afferent (sensory) nerves transmit inwulses to brain and spinal cordC. Efferent (motor) nerve carry signals from brain and spinal cord to effector organsD. Mixed nerves carry signals in both directions |
| Answer» Correct Answer - A | |
| 212. |
Nerve fibres differ from the muscle fibres in havingA. dendritesB. sarcolemmaC. myofibrilsD. striations |
| Answer» Correct Answer - A | |
| 213. |
which of the following tissue originates exclusively from the ectoderm of the embryo?A. Muscular tissueB. Epithelial tissueC. Nervous tissueD. Connecrivc tissue |
| Answer» Correct Answer - C | |
| 214. |
Schwan cell is found aroundA. AxonB. CytonC. DendriteD. Dendron |
| Answer» Correct Answer - A | |
| 215. |
Which one of the following blood cells is involved in antibody production ?A. B-lymphocytesB. T-lymphocytesC. RBCD. ncutrophils |
| Answer» Correct Answer - A | |
| 216. |
Which blood corpuscle is largest in diameter ?A. ErythrocyteB. MonocytcC. NeutrophilD. Lymphocyte |
| Answer» Correct Answer - B | |
| 217. |
Mark the odd oneA. MonocyteB. LymphocyteC. NeutrophilsD. Erythrocytes |
| Answer» Correct Answer - D | |
| 218. |
Mark the odd one.A. MonocytesB. EosinophilsC. NeutrophilsD. Basophils |
| Answer» Correct Answer - A | |
| 219. |
Which type of tissue changes the diameter of a blood vessel?A. EpithelialB. ConnectiveC. MuscularD. Nervous |
| Answer» Correct Answer - D | |
| 220. |
Choose the odd pair out in the following :A. Areolar connective tissue - CollagenB. Epithelium - KeratinC. Ncnron - MelaninD. Muscle fibre - Actin |
| Answer» Correct Answer - C | |
| 221. |
Epithelial tissue always has an exposed outer surface and an inner surface anchored to connective tissue by a thin, non-cellular layer called theA. non-stratified layerB. stratified layerC. basement membraneD. fibroblast |
| Answer» Correct Answer - C | |
| 222. |
Hypertrophy of muscle isA. Muscles become thin and weak due to excessive workB. Muscles become thick and strong due to excessive workC. Muscles become thin and weak due to no workD. Muscles become thick and strong due to no work |
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Answer» Correct Answer - B Increase in the size of an organ becouse of elnarged cells is called hypertrophy. |
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| 223. |
Thousand of years old mummies are still in condition as they were before due to non- destruction ofA. Yellow elastin fibresB. White elastin fibresC. Collagen fibresD. Veins |
| Answer» Correct Answer - A | |
| 224. |
Thousands of years old mummies are still in their condition as they were before due to the non-destruction ofA. yellow elastin fibresB. white elastin fibresC. collagen fibresD. veins |
| Answer» Correct Answer - A | |
| 225. |
Striated muscles contract because ofA. sliding of myosin rods on actin rodsB. sliding of actin rods on myosin rodsC. actin rods coming close to each otherD. myosin rods coming close to each other |
| Answer» Correct Answer - B | |
| 226. |
Assertion : Non-striated muscles are said to be voluntary in nature. Reason : Non-striated muscles can be moved according to will.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and reason are true but the reason is not a correct explanation of the assertionC. If the assertion and reason are falseD. Both are false |
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Answer» Correct Answer - D Non striated or smooth muscles are said to be involuntary in natrure because they do not contract or moved according to our will . Those muscles which can be moved according to will of the organism are called voluntary muscles. Striated or skeleltal muscles are said to be voluntary in nature as they can be contracted or relaxed voluntarily. |
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| 227. |
Cells of squamous epithelium areA. Tall with elongated nucleiB. Cube likeC. Flat and tile likeD. Columnar or cuboidal in shape |
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Answer» Correct Answer - C Cells of squamous epithelium are flattened scale like and attached to each other like a mosaic. |
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| 228. |
Which of the following cells are associted with immune system of bodyA. NeutrophillsB. MacrophagesC. LymphocytesD. All of these |
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Answer» Correct Answer - D Neutrophils, macrophages and lymphocytes protect the body against foreign microbes by phagocytosis and producing antibodies. |
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| 229. |
Tissue which has power of divisin and regeneration throughout lifeA. Epithelial tissueB. Muscular tissueC. Connective tissueD. Nervous tissue |
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Answer» Correct Answer - A Epithelial tissue has great regeneration power because when epithelia are injured they regenerate more rapidly than other tissues and thus facilitate rapid healing of wounds. |
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| 230. |
Usually chordates have red blood containing red blood corpuscles. The blood is red due to the presence of the following pigmentA. MyoglobinB. AnthocyaninC. `beta` anthocyaninD. Haemoglobin |
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Answer» Correct Answer - D Haemoglobin is a fluid connective tissue, which consist of blood corpuscles (RBCs, WBCs and Platelets) and plasma. |
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| 231. |
In animals, gametes are derived fromA. Epithelial tissueB. Nervous tissueC. Occur singlyD. None of these |
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Answer» Correct Answer - A The cell of Germinal epithelium is cuboidal , which are capable of producing gametes. |
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| 232. |
Mineral found in red pigment of vertebrate blood isA. MagnesiumB. IronC. CopperD. Calcium |
| Answer» Correct Answer - B | |
| 233. |
Epithelial tissues arise fromA. EctodermB. EndodermC. MesodermD. All of the above |
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Answer» Correct Answer - D Following embryonic layers give rise to `{:("Ectoderm",-,"Epidermis"),("Mesoderm",-,"Mesothelium"),("Endoderm",-,"Epithelium of alimentary canal"):}` |
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| 234. |
Cardiac mucles fibres differ from skeletal muscles because these areA. Striated, involuntaryB. Non-striated-voluntaryC. Non-striated involuntaryD. Antagonistic |
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Answer» Correct Answer - A Cardiac muscles form structure being striated and involuntary. It is menat for automatic and rhythmic contraction. On the othre hand skeletal muscles are striated and voluntary. They are supplied by somatic nerve and hence are under voluntary control. |
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| 235. |
Macth the following simple epithelial tissues in column I with their occurrence in column II and choose the correct combination from the options given `{:(,"Column I",,"Column II"),(A,"Squamous",1.,"Intestinal glands"),(B.,"Cuboidal",2.,"Trachea"),(C.,"Columnar",3.,"Ovary"),(D.,"Pseudo stratified",4.,"Bronchioles"):}`A. `A-1, B-2, C-4, D-5`B. `A-5, B-4, C-2, D-3`C. `A-4, B-5, C-1, D-3`D. `A-4, B-3, C-1, D-2` |
| Answer» Correct Answer - D | |
| 236. |
An example of merocrine gland isA. Sebaceous glandB. Pineal glandC. Salivery glandD. Mammary gland |
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Answer» Correct Answer - C On the basis of mode of secretion pancreas, salivary gland and goblet cells are type of merocrine. In which secretion diffuses out through the cell surface. |
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| 237. |
The type of epithelium found in conjunctiva of eys isA. Stratified cuboidalB. Stratified columnarC. Stratified squamousD. Transitional epithelium |
| Answer» Correct Answer - C | |
| 238. |
Cardiac mucles are having characters ofA. Striped muscleB. Unstriped muscleC. Both (a) and (b)D. None of these |
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Answer» Correct Answer - C Cardiac muscles have a mixture of properties of both striated and unstriated muscles. These muscles continue rhythmic contraction throughout life under the control of ANS. |
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| 239. |
Ciliary muscles are which Or Ciliary mucles are contractile structure whichA. Move cilia of some protozoansB. Keep valves of heart intactC. Change focal length of human eye and are found at joint of sclera and irisD. Cause eretion of human hairs in cold and are situated ini skin |
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Answer» Correct Answer - C Ciliary muscles by their contraction exerts tension tension over the zonule, the ligament which suspends the lens and stretch or relax the lens capsule. The lens has elasticity and hence change of tension on it changes the focal length of lens. |
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| 240. |
The cytoplasm of muscle fibre is known as :A. neuroplasmB. protoplasmC. germmplasmD. sarcoplasm |
| Answer» Correct Answer - D | |
| 241. |
Histiocyte is a connective tissues cell, the function of which isA. PhagocyticB. SecretionC. SubstanceD. Fibres production |
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Answer» Correct Answer - A Histiocyte is a phagocytic cell which is found in loose connective tissue. |
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| 242. |
Most of the cells in areolar tissues areA. FibroblastsB. MacrophagesC. Mast cellsD. All of the above |
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Answer» Correct Answer - D Areolar tissue contains fibroblast, macrophages mast cells, plasma cells, lymphocytes and adipose cells etc. |
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| 243. |
Epithelial cells serve asA. lining cellsB. secretory cellsC. sensory cellsD. All of these |
| Answer» Correct Answer - D | |
| 244. |
Epithelial cells get nutrients fromA. neighbouring cellsB. blood vesselsC. lymph vesselsD. underlying tissue |
| Answer» Correct Answer - D | |
| 245. |
Processes from osteoblasts are calledA. DendritesB. LamellaeC. CanaliculiD. Haversian canals |
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Answer» Correct Answer - C Canaliculi are the protoplasmic processes between osteoytes. |
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| 246. |
Processes from osteoblasts are found inA. lamellaB. canaliculiC. dendritesD. Haversian canals |
| Answer» Correct Answer - B | |
| 247. |
In allergic reation which is secreted Or The symptoms of an allergic reaction develop in respones toA. HistamineB. NeutrophilC. BasophilD. Acidophil |
| Answer» Correct Answer - A | |
| 248. |
Blood is a kind ofA. Areolar tissueB. Connective tissueC. Fluid connective tissueD. Reticular connetive tissue |
| Answer» Correct Answer - C | |
| 249. |
Blood is a kind ofA. areolar tissueB. connective tissueC. fluid connective tissueD. reticular connective tissue |
| Answer» Correct Answer - C | |
| 250. |
Endothelium is made up ofA. scjuamous cellsB. cuboidal cellsC. columnar cellsD. stratified epithelium |
| Answer» Correct Answer - A | |