Q. No.
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
(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
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 |
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 |
How many Carbon-dioxide are removed from Acetyl CoA during Krebs’ cycle?
(1) Two
(2) Three
(3) One
(4) Four
How many times oxidative decarboxylation occurs during breakdown of Glucose?
| 1. | Two | 2. | Four |
| 3. | Three | 4. | One |
During cellular breakdown of one molecule of Glucose, How many NADH are produced in Matrix?
1. 6
2. 3
3. 8
4. 4
During cellular breakdown of one molecule of Glucose, How many FADH2 are produced in Cytoplasm?
| 1. | 2 | 2. | 4 |
| 3. | Zero | 4. | 1 |
During cellular breakdown of one molecule of Glucose, How many FADH2 are produced in Matrix?
(1) Two
(2) Three
(3) Zero
(4) Eight
Where does ETS occur?
(1) Inner Mitochondrial Membrane
(2) Peri Mitochondrial Space
(3) Outer Mitochondrial Membrane
(4) Inter Membrane Space
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