Biochemistry Regulation Oxidative Phosphorylation Online Exam Quiz
Biochemistry Regulation Oxidative Phosphorylation GK Quiz. Question and Answers related to Biochemistry Regulation Oxidative Phosphorylation. MCQ (Multiple Choice Questions with answers about Biochemistry Regulation Oxidative Phosphorylation
What is the proportion of ATP produced by oxidative phosphorylation?
Options
A : 60%
B : 70%
C : 80%
D : 90%
NADP is a cofactor used in ____________
Options
A : Catabolic reactions
B : Anabolic reactions
C : Elimination reaction
D : Redox reactions
The magnitude of proton motive force depends on ____________
Options
A : Energy charge of cell
B : Permeability of membrane
C : Number of ribosomes in cell
D : None of the mentioned
What is the rate of electron transfer when proton motive force is high?
Options
A : Faster
B : Slower
C : Moderate
D : None
Which effects the increased levels of hydrogen ions in the inter-membrane space of the mitochondria?
Options
A : Increase ATP production
B : Decreased levels of oxidative phosphorylation
C : Increased levels of water in inter-membrane space
D : Decreased levels of chemiosmosis
The regulation of oxidative phosphorylation depends on ____________
Options
A : Magnitude of ion motive force
B : Magnitude of electron motive force
C : Magnitude of proton motive force
D : None of the mentioned
NADP+ in its reduced form is ____________
Options
A : NAD
B : NADH
C : NADPH
D : DPH
Products of glucose oxidation essential for oxidative phosphorylation are ____________
Options
A : Pyruvate
B : Acetyl co-A
C : NADPH and ATP
D : NADH and FADH2
Where does oxidative phosphorylation take place?
Options
A : Ribosomes
B : Nucleus
C : Mitochondria
D : Cell membrane
In metabolism, NAD is involved in ____________
Options
A : Spontaneous reaction
B : Elimination reaction
C : Redox reactions
D : None of the mentioned
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