Top 250+ Solved Respiration MCQ Questions Answer
Q. When amount of CO2 taken from atmosphere (in photosynthesis) becomes equal to the amount of CO2 released in atmosphere (in respiration), this is called
a. Final point
b. Compensation point
c. Balance point
d. Equal distribution
Q. Alternative pathway for respiration is
a. Photorespiration
b. Pentose phosphate pathway
c. C3 cycle
d. C4 cycle
Q. Which of the following processes is common for aerobic and anaerobic respiration
a. Glycolysi
b. Krebs cycle
c. ETS
d. None of these
Q. How many ATP are formed during dephosphorylation in glycolysis ?
a. 2ATP
b. 4ATP
c. 3 ATP
d. 6ATP
Q. Which process occurs in cytosol ?
a. Photosynthesi
b. Krebs cycle
c. Glycolysis
d. Oxidative phosphorylation
Q. Degradation processes of a cell are referred under
a. Anabolism
b. Catabolism
c. Metabolism
d. Growth
Q. Respiratory substances are
a. Substances available from air
b. Nutritive substances present in food
c. Mineral elements
d. Excretory substances