ETS is present in
Options
(a) outer mitochondrial membrane (b) mitochondrial matrix (c) inner mitochondrial membrane (d) cytoplasm
Correct Answer:
inner mitochondrial membrane
Explanation:
The process of electron transfer through a chain of electron […]
In which one of the following do the two names refer to one and the same thing?
Options
(a) Tricarboxylic acid cycle and urea cycle (b) Krebs cycle and Calvin cycle (c) Tricarboxylic […]
In which of the following process 36 ATP molecules are produced by per hexose molecule.
Options
(a) Glycolysis (b) Kreb’s cycle (c) Direct oxidation pathway (d) None of the above
Correct Answer:
Direct […]
In mitochondrial electron transport system, for every two pairs of electrons that pass from NADH molecules through a sequential series of cytochrome enzymes to molecular oxygen
Options
(a) 3 ATP (b) 4 ATP (c) […]
In lactic acid fermentation, the number of ATP formed by the oxidation of NADH is
Options
(a) 8 (b) 6 (c) 3 (d) Nil
Correct Answer:
Nil
Explanation:
In Lactic acid fermentation, ATP […]
In Kreb’s cycle OAA accepts acetyl CoA to form
Options
(a) Citric acid (b) Oxalosuccinate (c) Fumarate (d) Succinyl CoA
Correct Answer:
Citric acid
Explanation:
In Kreb’s cycle the first step is the […]
In Kerbs cycle FAD participates as electron acceptor during the conversion of
Options
(a) Succinyl CoA to Succinic acid (b) Alfa ketoglutarate to Succinyl CoA (c) Succinic acid to Fumaric acid (d) Fumaric […]
In Kerb’s cycle, a 6-C compound is formed by the combination of acetyl CoA and
Options
(a) Succinic acid (b) Oxaloacetic acid (c) Citric acid (d) Malic acid
Correct Answer:
Oxaloacetic acid
Explanation: […]
In hurdle race, which of the following is accumulated in the leg muscle?
Options
(a) Performed ATP (b) Glycolysis (c) Lactate (d) Oxidative metabolism
Correct Answer:
Lactate
Explanation:
Due to excessive contraction of […]
In how many steps, CO₂ is released in aerobic respiration of pyruvic acid
Options
(a) one (b) six (c) three (d) twelve
Correct Answer:
three
Explanation:
In aerobic respiration, CO₂ is produced at […]
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