01. The initial step of digestion of milk in human is carried out by
A) Lipase B) Trypsin C) Rennin D) Pepsin
2. The primary dentition in human differs from permanent dentition in not having one of the following type of teeth. A) Molars B) Incisors C) Canines D) Premolars
3. Teeth are arranged in sockets of jaw bone, such arrangement of teeth is called A. Thecodont B. Diphydont A) True B) False
4. Photosynthesis is a _ process
A) Catabolic B) biological C) Anabolic D) metabolic
5. The structure which prevents the entry of food into respiratory tract is
A) Pharynx B) Larynx C) Glottis D) Epiglottis
6. The cation responsible for holding the two ribosomal subunits
A) Ca2+ B) Al3+ C) O2- D) Mg2+
7. Find out the next no in the Series 2 ,3,5,8,......
A) 11 B) 12 C) 13 D) 14
8. Bile is produced in
A) The organ liver B) The gland liver C) The organ gall bladder D) The gland gall bladder
9. Ammonia produced by metabolism is converted into uric acid in the liver of these animals and released into the blood which is filtered, converted into urea and then excreted out by the kidneys.
A) True B) False
10. How much blood is present in the body of an average adult human?
A) 4-5 L B) 3-4 L C) 5-6 L D) 4.5-5.5 L
11. If for some reason the parietal cells of the gut epithelium become partially non functional, what is likely to happen?
A) The pancreatic enzymes and specially the trypsin and lipase will not work efficiently.
B) The pH of stomach will fall abruptly.
C) Steapsin will be more effective.
D) Proteins will not be adequately hydrolysed by Pepsin into proteoses and peptones.
12. Kidneys play significant role in the removal of Ammonia.
A) True B) False
13. Nephridia are present in
A) Earthworm B) Cockroach C) Flat worms D) Helmenthis
14. Who is the father of classification Plant kingdom?
A) A.W.Eichler B) Carlous linnaeus C) Carlous linneaus D) Carolus linnaeus
15. Teeth are arranged in sockets of jaw bone, such arrangement of teeth is called
A. Thecodont B. Diphydont
A) True B) False
16. Which of the following is not the basis of five kingdom classification
A) Cell type B) Body organisation C) Reproduction D) Reserve food material
17. Which off the following was given the status of kingdom in the classification system given by Copeland A) Prokaryotes B) Myxomycetes C) Eukaryotic algae D) Protista
18. Release of pancreatic Jucie stimulated by
a) Enterokinese B) cholecystokinin C) Trypsinugen D) Secretin
19. Root system in Tapioca is:
A) Tap root tuber B) Fibrous root tuber C) Prop root D) Adventitious root tuber
