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Plant Physiology Respiration - Questions and Answers

Practice questions on Plant Physiology Respiration.

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1. Reactions in which the breakdown of macromolecules to their simple precursors is called
A. Anabolism
B. Biosynthesis
C. Metabolism
D. Catabolism
Explanation:
2. The energy needed for living organisms is obtained by the oxidation of complex organic compounds by
A. Respiration
B. Transpiration
C. Anabolism
D. Biosynthesis
Explanation:
3. The step common to both aerobic and anaerobic respiration is
A. Glycolysis
B. Kreb’s cycle
C. Fermentation
D. Photolysis
Explanation:
4. The mitochondria plays a dominant role in
A. Reproduction
B. Synthesis of Carbohydrates
C. Digestion of proteins
D. Aerobic Respiration
Explanation:
5. The special carrier of free energy is
A. ADP
B. FAD
C. NAD
D. ATP
Explanation:
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