Important General Biology MCQs - 5
1. Respiratory center is situated in:
(a) Cerebrum
(b) Cerebellum
(c) Medulla oblongata ✓
(d) Diencephalon
2. In which form glucose is stored in the liver?
(a) Lactic acid
(b) Lactose
(c) Ribose ✓
(d) Glycogen
3. Which of the following glands in human body is popularly called ‘Adam’s apple5?
(a) Adrenal
(b) Pituitary
(c) Thyroid ✓
(d) Thymus
4. In human body. the leg bones are:
(a) Humerus and Femur ✓
(b) Fibula and Tibia
(c) Fibula and Ulna
(d) Tibia and Radius
5. Deficiency of calcium leads to?
(a) Anaemia
(b) Tetany
(c) Scurvey
(d) Rickets ✓
6. Antibodies are?
(a) Carbohydrates
(b) Enzymes
(c) Proteins ✓
(d) Hormones
7. Insulin. a protein acts as?
(a) An antibody
(b) A hormone ✓
(c) An enzyme
(d) A transport agent
8. The largest living bird is (PMS 2006)
(a) Duck
(b) Ostrich ✓
(c) Peacock
(d) Dodo
9. Which of the following is known as ‘graveyard of RBCs’?
(a) Liver
(b) Bone marrow
(c) Spleen ✓
(d) Appendix
10. The glands of the body which pour their secretions directly into the blood stream are known as:
(a) Exocrine glands
(b) Endocrine glands ✓
(c) Heterocrine glands
(d) Compound glands
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