Bio Multiple Choice Questions from book chapters

1. Formation of clotted blood at the fracture is called:
A. hemoglobin
B. Callus
C. Haemahuma
D. Hematoma

2. What is the example of pentose?
A. Ribose
B. Hexose
C. Trioses
D. Tetroses

3. The changing of moulting is controlled by the hormone:
A. Ecdysone
B. Melanin
C. Serotonin
D. Epinephrine

4. 0.08% of ________ present in our blood:
A. Red blood cells
B. White blood cells
C. Glucose
D. None of these

5. Single motor neuron innervates all fibres are:
A. Motorola
B. Motor unit
C. Motor box
D. Neuro-unit

6. Glycogen, starch & __________ yield glucose on complete hydrolysis:
A. Fructose
B. Cellulose
C. Maltose
D. Sucrose

7. With the help of __________ amphibians wriggle along the belly on the ground:
A. Skin patches
B. Muscles
C. Scales
D. Both B & C

8. 716.6 Kcal energy is required for the synthesis of ___ glucose:
A. 5g
B. 8g
C. 10g
D. 20g

9. What is an increase in plant girth due to the activity of vascular cambium called?
A. Tertiary growth
B. Quaternary growth
C. Primary growth
D. Secondary growth

10. ________ is abundant in animals:
A. Cellulose
B. Starch
C. Glycogen
D. None of these

11. The cambium forms _________ on the wound:
A. Wood tissue
B. Callus
C. Gall
D. Both A & B

12. _________ can be easily soluble in hot water:
A. Amylose
B. Amylopectin
C. Starch
D. Glycogen