Respiration (Exchange Gases; Cellular Respiration-Glycolysis, Fermentation (Anaerobic), TCA Cycle and Electron Transport System (Aerobic); Energy Relations- Number of ATP Molecules Generated; Amphibolic Pathways; Respiratory Quotient) NEET Questions

Biology - Plant Physiology

Respiration (Exchange Gases; Cellular Respiration-Glycolysis, Fermentation (Anaerobic), TCA Cycle and Electron Transport System (Aerobic); Energy Relations- Number of ATP Molecules Generated; Amphibolic Pathways; Respiratory Quotient) MCQ Questions


13.
What is the RQ value when fats are used as respiratory substrates?
A.
1
B.
0.9
C.
0.7
D.
1.3
😑 View Answer Rough Work Error
ANSWER :
C. 0.7
14.
Which compound links glycolysis to the TCA cycle?
A.
Citrate
B.
Acetyl CoA
C.
Pyruvate
D.
Lactate
😑 View Answer Rough Work Error
ANSWER :
B. Acetyl CoA
15.
Fermentation occurs in the absence of?
A.
ATP
B.
Water
C.
Oxygen
D.
NADP+
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ANSWER :
C. Oxygen
16.
Which process occurs in both aerobic and anaerobic respiration?
A.
Electron transport chain
B.
Krebs cycle
C.
Glycolysis
D.
Photorespiration
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ANSWER :
C. Glycolysis
17.
What is an amphibolic pathway?
A.
Purely anabolic
B.
Purely catabolic
C.
Amphibolic (both anabolic and catabolic)
D.
Only catabolic
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ANSWER :
C. Amphibolic (both anabolic and catabolic)
18.
Which of the following acts as a mobile electron carrier in the ETS?
A.
Cytochrome c
B.
ATP synthase
C.
Ubiquinone (CoQ)
D.
NADP+
😑 View Answer Rough Work Error
ANSWER :
C. Ubiquinone (CoQ)