Higher Secondary level Zoology kernels for your kind perusal.
2. The lubricated, swallowable form of food is called as ____ . a) Bolus b) Mucin c) Saliva d) Pepsin
3. A glycoprotein which helps in the lubrication of food is known as -- a) Ptyalin b) Mucin c) Saliva d) Pepsin
4. The enzymes of the stomach are the _____ and ______ a) trypsin, chymotrypsin b) lactase, sucrase c) pepsin, rennin d) ptyalin, salivary amylase
5. In stomach _________ produce HCl to create acidic medium for enzymes. a) Nerve cells b) Lymphocytes c) Blood cells d) Oxyntic cells.
6. The Normal blood glucose level during fasting is ___. a) 70-110 mg/dl b) 80-200 mg/dl. c)100-150 mg/dl d) 250-250mg/dl
7. During emulsification, the bile salts convert bigger fat particles into smaller globules called as -- a) Granules b) Oil c) Chilomicrons d) Milli microns
8. During root canal treatment, the cavity of the tooth is filled with a sealing paste made of ___. a) Chitin b) Calcium Carbonate c) Iodised salt d) Gutta-percha resin
9. The type of hernia occurs in the part of the groin is called __. a) Inguinal hernia b) Umbilical hernia c) Scrotic Hernia d) Femoral hernia
10. The gall stones are formed of ___. a) Calcium b) Growing infected tissues c) Cholestrol d) Sodium Crystals
11. In the oesophagus one peristaltic wave takes about ___ to reach the stomach. a) 9 seconds b) 8 seconds c)7 seconds d) 6 seconds
12. The Normal length of the small intestine is ____. a) 6 - 8 metres b) 5 - 7 metres c) 7 - 9metres d) 8 - 10 metres
13. . Which enzyme hydrolyses peptide bonds associated with specific amino acids like phenylalanine, tyrosine or tryptophan ? a) Carboxy peptidase b) Chymotrypsin c) Trypsin d) Pepsin
14. Enzyme which converts the soluble caseinogens into insoluble calcium casein compound. a) Pepsin b) Trypsin c) Carboxypeptidase d) Rennin
15. Swallowing process is under the control of ____. a) Cerebrum b) Cerebellum c) Medulla Oblongata d) Pons
Score = Correct answers:
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