In cellular respiration, where is FADH2 produced?

(1) Conversion of BPGA to PGA

(2) Conversion of succinate to Malate

(3) Conversion of PEP to Pyruvate

(4) Conversion of Malate to OAA

Subtopic:  Kreb's Cycle |
 88%
From NCERT
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At how many points during Krebs’ cycle NADH is produced?

(1) three

(2) Four

(3) Two

(4) Five

Subtopic:  Kreb's Cycle |
 82%
From NCERT
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At how many points, does the FADH2 is produced during complete breakdown of Glucose?

(1) One

(2) Three

(3) Two

(4) Five

Subtopic:  Kreb's Cycle |
 77%
From NCERT
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Which of the following is a step of Krebs’ cycle during which NADH is not produced?

(1) Conversion of Malate to Oxaloacetate

(2) Conversion of Succinate to Malate

(3) Conversion of Citrate to alpha-ketoglutarate

(4) Conversion of alpha-ketoglutarate to succinyl CoA

Subtopic:  Kreb's Cycle |
 78%
From NCERT
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How many ATPs are net gained till the completion of Krebs’ cycle during breakdown of one molecule of Glucose?

1. 4 ATPs in Glycolysis and 1 GTP in Krebs’ Cycle

2. 4 ATPs in Glycolysis and 2 GTP in Krebs’ Cycle

3. 2 ATPs in Glycolysis and 2 GTP in Krebs’ Cycle

4. 2 ATPs in Glycolysis and 1 GTP in Krebs’ Cycle

Subtopic:  Kreb's Cycle |
 51%
From NCERT
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For the continuation of TCA, it needs except?

(1) Regeneration of NAD+ and FAD+

(2) Replenishment of Oxaloacetate

(3) Regeneration of GTP

(4) Both B and C

Subtopic:  Kreb's Cycle |
 52%
From NCERT
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If one wants to write a whole reaction of Krebs’ cycle, then how many water molecules are utilizing in net calculation?

(1) Two

(2) One

(3) Three

(4) Four

Subtopic:  Kreb's Cycle |
 58%
From NCERT
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How many Carbon-dioxide are removed from Acetyl CoA during Krebs’ cycle?

(1) Two

(2) Three

(3) One

(4) Four

Subtopic:  Kreb's Cycle |
 61%
From NCERT
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How many times oxidative decarboxylation occurs during breakdown of Glucose?

(1) Two

(2) Four

(3) Three

(4) One

Subtopic:  Kreb's Cycle |
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During cellular breakdown of one molecule of Glucose, How many NADH are produced in Matrix?

(1) 6

(2) 3

(3) 8

(4) 4

Subtopic:  Kreb's Cycle |
 51%
From NCERT
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