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51.

Tusk of an elephant is an enormously enlargedA. Upper cannieB. Lower incisorC. Upper incisorD. Lower cannie

Answer» Correct Answer - C
(c) Upper incisor of an elephant is an enormously enlarged, called tush teeth.
52.

The function of tongue inA. ManB. ReptilesC. FrogsD. Rabbits

Answer» Correct Answer - C
(c) In frog teeth are pre maxillary, maxillary and vomerine.
53.

Part of the stomach which opens into the duodenumA. CardicB. PyloricC. FundusD. Body

Answer» Correct Answer - B
54.

Energy relased by carabohydrate, facts, protein isA. 4.1, 9.45, 5.65B. 4.1, 5.65, 9.40C. 5.4, 6.5, 8.9D. 5.0, 7.8, 10.5

Answer» Correct Answer - A
55.

The man cause of anaemia ( Hypochromic or macrocytic) isA. Deficiency of CaB. Deficiency of FeC. Deficiency of NaD. Deficiency of Mg

Answer» Correct Answer - D
(d) Amoeba takes solid food and digest it intracellularly.
56.

Hypochromic microcytic anaemia and leucopenia are caused by the deficiency of …….. RespectivelyA. Pyridoxine and riboflavinB. Pyridoxine and folacinC. Biotin and folacinD. Biotin and cyanocobalamin

Answer» Correct Answer - b
57.

What does the doctor advise to the patients suffering from high blood cholestrolA. Red mutton with fat layerB. Vegetable and margerinC. Vegetable oil such as ground-nut oilD. Pure deshi ghee or butter

Answer» Correct Answer - V
(b) Copper takes part in haemoglobin synthesis .
58.

Which of the following is not a source of vitamin AA. CarrotB. MangoC. AppleD. Yeast

Answer» Correct Answer - C
(c) Vegetable oil contains low molecular weight lipids.
59.

Which one of the following is the best source for vitamin A (Antixerophthalmic)A. ApplesB. CarrotsC. HoneyD. Peanuts

Answer» Correct Answer - b
Vitamin A occurs in yellow vegetables and fruits like carrots, tomatoes, papaya and mango, green leafy vegetable as spich.
60.

In mammals vitamin synthesised by the intestinal bacteria isA. Pantothenic acidB. `B_(12)` (Cyanocobalamine)C. Biotin and folacinD. Choline

Answer» Correct Answer - b
61.

Which of the following carries glucose form digestive tract to liverA. Hepatic arteryB. Pulmonary veinC. Hepatic portal veinD. Renal portal system

Answer» Correct Answer - c
( c) The blood carries glucose from digestive tract ot liver through hepatic portal vein the blood which comes from the digestive tract contains absorbed food like glucose and amino acids.
62.

Putrefying bacteria are found inA. IntestineB. ColonC. StomachD. Liver

Answer» Correct Answer - B
The bacteria ar efound in the colon which infact ar the main source of vitamin`B_(12)` as vitamin `B_(12)` is not found in plants. Few micro organisms of the rumen of stomach of ruminant mammals also synthesiz large quantity of vitamin`B_(12)`
63.

The glucose is converted into glycogen in liver and stored in `:`A. LiverB. Liver and musclesC. Liver and spleenD. Spleen and muscles

Answer» Correct Answer - B
In a human body glycogen is stored in liver and mucles both total 400gm, glycogen stores, 100gm. In liver and 300gm. In muscles.
64.

Antihaemorrhagic vitamin isA. Vitamin AB. Vitamin BC. Vitamin CD. Vitamin K

Answer» Correct Answer - d
(d) Vitamin K is also known as antihaemorrhagic vitamin.
65.

Water soluble vitamins areA. Vitamin A,B and CB. Vitamin B and CC. Vitamins C and DD. None of these

Answer» Correct Answer - b
(b) The vitamins are generally divided into two major groups : Fat soluble (A, D,E and K) and water soluble ( B- complex and C)
66.

Vitamins , we must consume daily areA. Fat solubleB. Water solubleC. Both (a) and (b)D. None of these

Answer» Correct Answer - A
(a) Proteins are large molecules of high molecular weight containing C, H , O and nitrogen (N) . The presence of N distinguishes them from carbohydrates and fat . Iron , copper , iodine , sulphur and phosphorus may also be present in a very low proportion . proteins are found in fist , meat ,egg , wheat , bean , ground-nut and pulses .
67.

A balanced diet does not includeA. Carbohydrates and fatsB. Nucleic acids and enzymesC. Proteins and vitaminD. Minerals and salts

Answer» Correct Answer - b
68.

Pepsinogen is secreted byA. Chief cellsB. Pariental cellsC. Gastric glandsD. Intestinal cells

Answer» Correct Answer - A
(a)Chief cells or pepsingenic or zymogenic cells secrets pepsinogen and prorennin. These cells are situated in fundic part of stomach.
69.

Goblet cells areA. Unicellular mucous glandB. Multicellular mucous gland of stomachC. Tubula- velolar glandD. All the above

Answer» Correct Answer - A
(a) Goblet cells are specialized unicellular cells that secrete mucus and form glands of the epithelium the stomach, intestine and part of the respiratory tract.
70.

Sumucosa is thickest inA. StomachB. OesophagusC. IntestineD. Rectum

Answer» Correct Answer - B
71.

Match column I with coloumn II and the choose the correct option `{:(,,"Column-I",,"Column-II"),(,(A),"Goblet cells",(1),"Antibacterial agent"),(,(B),"Lysoyme",(2),"Mucus"),(,(C ),"Saliva",(3),"HCl"),(,(D),"Oxyntic cells",(4),"Sublingual gland "):}A. A-3,B-1,C-4,D-2B. A-1,B-3,C-4,D-2C. A-2,B-3,C-1,D-4D. A-2,B-1,C-4,D-3

Answer» Correct Answer - E
72.

Two friends are eating together on a diniing table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to imporver moveemt ofA. TongueB. EpiglottisC. DiaphagramD. Neck

Answer» Correct Answer - B
(b) If a person suddenly starts coughing while swallowing food, it is due to improper movement of epiglottis . If the glottis is not properly closed some food can enter respiratory tract.
73.

The Primary denition in human differ from permanent denition is not having one of the folloiwn type of teeth or A baby boy aged two years years is admitted to play school and passes through a dental observed that boy that had twenty teeth. Which teeth were absent absentA. PremolarsB. MolarsC. IncisorsD. Cannie

Answer» Correct Answer - A
(a) Dental formula for milk teeth is `(2102)/(2102`) so premolars are absent.
74.

The function of tongue is toA. Help in the act of swallowingB. Help in mixing saliva with the foodC. Help in speakingD. All the above

Answer» Correct Answer - D
(d) Tonque forms the floor of the oral cavity and it helps in the act of swallowing , help in mixing saliva with the food, help in speaking etc.
75.

Taste buids for bitter taste are found on tongue atA. TipB. On basal surfaceC. Posterior partD. Lateral sides

Answer» Correct Answer - C
(c) Taste buds for bitter taste are found on tongue at posterior part while anterior tip for sweetness and lateral sides are responsible for sour.
76.

On the tongue of rabbit which type of papillae are presentA. CircumvallateB. Circumvallate and foliateC. FoliateD. Fungiform

Answer» Correct Answer - C
(c) Foliate papillae are present only on tongue of rabbit.
77.

The toxic substance are detoxicated in the human body byA. LungsB. KidneysC. LiverD. Stomach

Answer» Correct Answer - A
Liver detoxifies and nuetralises harmful substances.
78.

Which is correct about the bile of rabbitA. It is synthesized by gall bladder & also stored thereB. It is an enzyme which emulsify the fatsC. It contains bile salts & bile pigmentsD. Billirubin present in it decomposed fats

Answer» Correct Answer - C
Bile juice cotain salts and bile pigments
79.

Liver of rabbit is made up ofA. 4 lobesB. 6lobesC. 5lobesD. 7lobes

Answer» Correct Answer - B
(c) Liver of rabbit is partly divided into 5 lobes, three lobes on left side are a small spigelian, left lateral and left central, while two lobes on the right side are caudate and right central or cystic.
80.

Saliva is secreated fromA. Submaxillary and sublingual glandsB. Gastric glandC. PancreasD. Gall bladders

Answer» Correct Answer - B
Sub maxillary and sub lingual glands ar salivary gland secrets saliva, which participates in digestion of starch.
81.

Leison in ventromedial hypothalmusA. Increase hungerB. Decrease hungerC. Do not change hungerD. Stop eating

Answer» Correct Answer - b
82.

Match the two columns and select the correct among options givenA. `{:(A-ii "," , B-i ",", C-v ",", D-iii ",", E-iv):}`B. `{:(A-iv "," , B-i ",", C-v ",", D-ii ",", E-iii):}`C. `{:(A-i "," , B-ii ",", C-iii ",", D-iv ",", E-v):}`D. `{:(A-i "," , B-iii ",", C-ii ",", D-iv ",", E-v):}`

Answer» Correct Answer - B
83.

Match the following and choose the correct combination from the options given A. A-1,B-3,C-2,D-4B. A-1,B-4,C-3,D-2C. A-4,B-3,C-1,D-2D. A-2,B-3,C-1,D-4

Answer» Correct Answer - c
84.

Pensin is produced byA. Salivary glandsB. StomachC. DuodenumD. Small intestine

Answer» Correct Answer - b
85.

Prorennin is produced byA. Zymogene cellsB. Islet of langerhansC. Sertoil cellsD. Hepatocytes

Answer» Correct Answer - a
86.

The anhydro bond of proteins are calledA. GlycosidicB. PeptideC. EsterD. Diester

Answer» Correct Answer - b
(b) the anhydrobonds of protein are called peptide bods. A peptide bond is formed between carboxyl group of one amino acid and amino group of adjacent.
87.

Lactose is composed ofA. Glucose + fructoseB. Glucose + glucoseC. Glucose + galactoseD. Fructose + galactose

Answer» Correct Answer - c
( c) Lactose `(C_(12)H_(22)O_(11))` is milk sugar. It is a diasaccharide composed of glucose and galactose unit.
88.

Which one the following will not take place when gulcose is taken as foodA. IngestionB. DigestionC. AbsorptionD. Assimilation

Answer» Correct Answer - B
(a) Ptyalin is an enzyme of salivery juice.
89.

Sacculus rotundus in present inA. Duodenum of rabbitB. lleum of frogC. lleum of rabbitD. Colon of rabbit

Answer» Correct Answer - C
(b) Human being have 3 pairs of salivary glands parotid, submandibular and sublingual .
90.

Which one of the following is dominant intracellular cationA. PotassiumB. ChlorideC. PhosphateD. Calcium

Answer» Correct Answer - a
91.

A vitamin which is generally excreted in human urine is OR Earliest known vitamin isA. CB. KC. AD. D

Answer» Correct Answer - a
92.

To which of the following family do folic acid and pentothenic acid belongA. Vitamin KB. Vitamin AC. Vitamin CD. Vitamin B complex

Answer» Correct Answer - D
93.

Vasco de Gama (1498) sailed to explore India with 180 companions but most of them died due toA. RicketsB. PellagraC. ScurvyD. Xerophthalmia

Answer» Correct Answer - B
It is also maintains the integrity of epithelial tissue and prevents the infection.
94.

The delicious food generally makes mouth watery. It is due toA. Hormonal responseB. Neural reponseC. Olfactory responseD. Optic response

Answer» Correct Answer - b
95.

Write proper option by matching column I, II and III A. (i-R-C)(ii-S-A)(iii-Q-B)(iv-P-D)B. (i-R-C)(ii-S-A)(iii-Q-D)(iv-P-B)C. (i-S-D)(ii-R-C)(iii-P-B)(iv-Q-A)D. (i-Q-A)(ii-P-C)(iii-R-B)(iv-S-D)

Answer» Correct Answer - b
96.

Surgical removal of galll bladder in human beings would lead toA. Impariment of the digestion of fatB. Increased acidity in the intestineC. JaundiceD. None of these

Answer» Correct Answer - A
97.

Which of the following is mismatchedA. VitaminK-Beri-beriB. Vitamin C - ScurvyC. VitaminA-XerophathalmiaD. Vitamin D- Rickets

Answer» Correct Answer - a
98.

Cells of the liver manufactureA. DiasteseB. AmylaseC. LipaseD. Insulin

Answer» Correct Answer - A
99.

Enterokinase and lactase are found inA. SalivaB. BileC. PancreaticD. Intestinal juice

Answer» Correct Answer - D
(d) Intestinal juice contains many enzymes like maltase, sucrase, lactase etc.
100.

Certain vitamin B acts asA. EnzymesB. CoenzymesC. Digestive enzymesD. Hormones

Answer» Correct Answer - b