39.

40.

41.

42,

43,

44,

45.

46.

Examples for physical methods of microbial sterilization
(^) Heat and radiation (B) Radiation and filtration
(C) Both(A) & (B) (D) None of the above

Attenuated vaccine means
(^) Organism that are grown in culture and then killed.
(8) Live organism with very low virulence.
(0 Vaccine made from a toxin that has been made harmless.
(D) Manmade substances very similar to bacteria or viruses.

Mitochondria is an organelle present inside animal cell which producing universal form of energy
i.e., ATP. Hence the mitochondria is called

(A) Power house of the cell 8) Generator of the cell
(C) Power generator of the cell (D) Energy house of the cell

Mechanism of breakdown of complex molecules into smaller pieces in living organism associated
with the release of energy.

(^) Anabolism (B) Digestion
(C) Absorption (D) Catabolism

Human body has four major tissues. Which one of the following is not a human tissue ?
(ಹ) Epithelium (B) Muscle
(C) Brain (D) Nerves

The transport of food materials through esophagus into the stomach is by means of series of
contractions. This movement is called

(ಹ) Diffusion (B) Peristalsis
(C) Active transport (D) Homeostasis

First part of small intestine into which the pancreatic juice is secreted is called

(ക) ‏ستل‎ (B) Jejunum
(0 Duodenum (D) Pharynx
Aorta helps to

(A) Receive oxygenated blood from the lungs.

(B) Carry blood to the lungs.

(0) Receive deoxygenated blood from the body.

യ blood away from the heart and to all parts of the body.

7 133/2017
[P.T.0.]