1. Carbohydrate is stored in the body in the form of ..............

(a) Glycogen

(b) sugar

(c) Starch

(d) sucrose

ANS. (A) Glycogen

2. Which was the first enzyme (enzyme) isolated in pure crystalline form?

(a) Catalase

(b) Euryse

(c) lipase

(d) none

ANS. (B) Euryse

3. Which of the following is not a fuel element?

(a) Uranium

(b) thorium

(c) radium

(d) helium

ANS. (D) Helium

4. Which of the following gases is water soluble?

(a) Carbon dioxide

(b) chlorine

(c) Hydrogen sulfide

(d) Ammonia

ANS. (D) Ammonia

5. The fundamental particles present in the nucleus of an atom are …….

(a) electron, proton

(b) electron, neutron

(c) neutrons, protons

(d) No option is correct

ANS. (C) neutrons, protons

6. Which of the following types of coral reefs are found in India?

(a) Atoll

(b) Fringing

(c) barrier

(d) All options are correct

ANS. (D) All options are correct

7. Which planet was discovered by a NASA human who has a twisted magnetic tail?

(a) Venus

(b) Mars

(c) Saturn

(d) Neptune

ANS. (B) Mars

78. Which of the following will be the first carbon free district in India?

(a) Jaipur

(b) Patna

(c) Majuli

(d) none

ANS. (C) Majuli

9. Protein in the stomach is an enzyme that converts into peptides.

(a) diastase

(b) Maltase

(c) urease

(d) Pepsin

ANS. (D) Pepsin

10. Name the flat bone on the ventral midline of the throat.

(a) Kokal

(b) Sacrum

(c) Casein

(d) Alumin

ANS. (D) Alumin