Q. No.
The events of Aerobic Respiration include:
p.
The complete oxidation of Pyruvate by the stepwise removal of all the hydrogen atoms leaving two molecules of Carbon-dioxide
q.
The passing on of the electrones removed as part of the Hydrogen atoms to molecular oxygen with simultaneous synthesis of ATP
r.
Pyruvate is transported from Cytoplasm to Matrix
s.
Two events of Aerobic Respiration takes place within mitochondria.
t.
The first process takes place in the matrix of mitochondria while second process is located on the inner membrane of mitochondria
The correct ones are
1.
pqrst
2.
qrst
3.
pqrs
4.
prs
Pyruvate is a result of …… of carbohydrates.
(1) Glycolytic fermentation
(2) Glycolytic aerobic respiration
(3) Glycolytic catabolism
(4) Glycolytic anabolism
The oxidative decarboxylation of Pyruvate occurs in
(1) Mitochondrial membranes
(2) Cytoplasm
(3) Peri mitochondrial space
(4) Mitochondrial Matrix
The enzyme Pyruvate dehydrogenase acts in
(1) Mitochondrial membranes
(2) Cytoplasm
(3) Peri mitochondrial space
(4) Mitochondrial Matrix
The reaction which is catalyzed by Pyruvate dehydrogenase includes except
(1) Several coenzymes
(2) NAD+
(3) Coenzyme A
(4) ADP
First step of decarboxylation in cellular respiration occurs in
(1) Cytoplasm
(2) Mitochondrial membranes
(3) Mitochondrial Matrix
(4) Peri mitochondrial space
Which of the following ion is important for the activity of Pyruvate dehydrogenase?
(1) Zn++
(2) Mn+
(3) Mg++
(4) Ca++
Who elucidated Krebs’ cycle for the very first time?
(1) Frederick Kreb
(2) Hans Kreb
(3) Edward Kreb
(4) Tilman Kreb
Which of the following is not used for the cyclic process of cellular respiration of carbohydrates?
1. Krebs’ cycle
2. Tricarboxylic Acid Cycle
3. Citric Acid cycle
4. Phosphorespiration cycle
The very first step of TCA cycle involves except
(1) Citrate synthase
(2) A molecule of coenzyme A is released
(3) Isomerization
(4) Formation of citrate
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