Top 250+ Solved Respiration MCQ Questions Answer

From 1 to 15 of 230

Q. Respiration is (Grujarat GET Q.B.)

a. Anabolic proces

b. Catabolic process

c. Both a and b

d. Endothermic process.

  • b. Catabolic process

Q. Metabolism involves

a. Anabolic proces

b. Catabolic process

c. Both a and b

d. Only redox process

  • c. Both a and b

Q. Organisms obtain energy through

a. Reproduction

b. Excretion

c. Respiration

d. Digestion

  • c. Respiration

Q. Respirations is a

a. Endepgonic proces

b. Exergonic process

c. Both A and B

d. Neutralisation reaction

  • b. Exergonic process

Q. During respiration the food is

a. Oxidised

b. Reduced

c. Both oxidised and reduced

d. Neither oxidised nor reduced

  • a. Oxidised

Q. Which of the following is a main respiratory substrate in animals

a. Fructose

b. Starch

c. Glucose

d. Proteins

  • c. Glucose

Q. During the formation of ATP from ADP, which is released

a. Water

b. Oxygen

c. Both A and B

d. Energy

  • a. Water

Q. Respiration is found in

a. Bacteria

b. Prokaryotes

c. Only animals

d. All these

  • d. All these

Q. Respiratory substrate is completely oxidised in

a. Aerobic respiration

b. Anaerobic’ respiration.

c. Both A and B

d. Fermentation

  • a. Aerobic respiration

Q. In which of the following types of respiration, the amount of energy released is comparatively more

a. Aerobic respiration

b. Anaerobic respiration

c. Equal energy is released in both A and B

d. None of these in correct

  • a. Aerobic respiration

Q. Fermentation occurs in the

a. Presence of oxygen

b. Presence of water

c. Absence of oxygen

d. Mitochondria

  • c. Absence of oxygen

Q. First stage in respiration is

a. Glycolysi

b. Krebs cycle

c. ETS

d. Glycogenesis

  • a. Glycolysi

Q. Glucose is converted to pyruvic acid in

a. Krebs cycle

b. C4 cycle

c. C3 cycle

d. Glycolysis.

  • d. Glycolysis.
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