283739
Which of the following is not an intermediate of Krebs cycle?
1 Acetyl Co-A
2 Citric acid
3 Succinic acid
4 Lactic acid
Explanation:
Exp:D The intermediate of Kreb's cycle is citric acid, acetyl Co-A succinic acid. Lactic acid is not an intermediate of Krebs cycle. Lactic acid is formed in muscle cells and red blood cell (RBC). - Lactic acid is fuel for cells during intense exercise.
BCECE-2005
Respiration in Plants
283741
FAD is electron acceptor in the citric acid cycle during the oxidation of:
1 Malic acid to oxaloacetic acid
2 Succinic acid to malic acid
3 Citric acid to alpha-ketoglutaric acid
4 Alpha-ketoglutaric acid to succinic acid
5 Oxaloacetic acid to citric acid
Explanation:
Exp:B In the Krebs cycle at eighth step in which succinic acid converts in to fumaric acid in the presence of enzyme succinic dehydrogenase release energy and produce FADH that gives 2ATP.
Kerala PMT-2015
Respiration in Plants
283742
In citric acid cycle, decarboxylation occurs when:
1 citric acid converts to $\alpha$-ketoglutaric acid
2 succinic acid converts to malic acid
3 malic acid converts to oxaloacetic acid
4 oxaloacetic acid converts to citric acid
Explanation:
Exp:A In the citric acid cycle decarboxylation occur when citric acid converts to $\alpha$ Keto glutaric acid.
Exp:D Total yield in one kreb's cycle is 12 ATP $1 \mathrm{NADH}+1 \mathrm{NADH}+1 \mathrm{ATP}+1 \mathrm{FADH}_{2}+1 \mathrm{NADH}=$ 12 ATP OR $3 \mathrm{NADH}_{2}, 1 \mathrm{FADH}_{2}, 1$ ATP $=12$ ATP
CG PMT-2006
Respiration in Plants
283745
In which one of the following do the two names refer to one and the same thing?
1 Krebs' cycle and Calvin cycle
2 Tricarboxylic acid cycle and citric acid cycle
3 Citric acid cycle and Calvin cycle
4 Tricarboxylic acid cycle acid urea cycle
Explanation:
Exp:B Krebs cycle is also knows as citric acid cycle. It is the second phase of aerobic respiration and starts with the condensation of acetyl CoA with OAA forms citrate, the first tricarboxylic acid of krebs cycle. Therefore, it is also called as citric acid cycle and tricarboxylic acid cycle.
283739
Which of the following is not an intermediate of Krebs cycle?
1 Acetyl Co-A
2 Citric acid
3 Succinic acid
4 Lactic acid
Explanation:
Exp:D The intermediate of Kreb's cycle is citric acid, acetyl Co-A succinic acid. Lactic acid is not an intermediate of Krebs cycle. Lactic acid is formed in muscle cells and red blood cell (RBC). - Lactic acid is fuel for cells during intense exercise.
BCECE-2005
Respiration in Plants
283741
FAD is electron acceptor in the citric acid cycle during the oxidation of:
1 Malic acid to oxaloacetic acid
2 Succinic acid to malic acid
3 Citric acid to alpha-ketoglutaric acid
4 Alpha-ketoglutaric acid to succinic acid
5 Oxaloacetic acid to citric acid
Explanation:
Exp:B In the Krebs cycle at eighth step in which succinic acid converts in to fumaric acid in the presence of enzyme succinic dehydrogenase release energy and produce FADH that gives 2ATP.
Kerala PMT-2015
Respiration in Plants
283742
In citric acid cycle, decarboxylation occurs when:
1 citric acid converts to $\alpha$-ketoglutaric acid
2 succinic acid converts to malic acid
3 malic acid converts to oxaloacetic acid
4 oxaloacetic acid converts to citric acid
Explanation:
Exp:A In the citric acid cycle decarboxylation occur when citric acid converts to $\alpha$ Keto glutaric acid.
Exp:D Total yield in one kreb's cycle is 12 ATP $1 \mathrm{NADH}+1 \mathrm{NADH}+1 \mathrm{ATP}+1 \mathrm{FADH}_{2}+1 \mathrm{NADH}=$ 12 ATP OR $3 \mathrm{NADH}_{2}, 1 \mathrm{FADH}_{2}, 1$ ATP $=12$ ATP
CG PMT-2006
Respiration in Plants
283745
In which one of the following do the two names refer to one and the same thing?
1 Krebs' cycle and Calvin cycle
2 Tricarboxylic acid cycle and citric acid cycle
3 Citric acid cycle and Calvin cycle
4 Tricarboxylic acid cycle acid urea cycle
Explanation:
Exp:B Krebs cycle is also knows as citric acid cycle. It is the second phase of aerobic respiration and starts with the condensation of acetyl CoA with OAA forms citrate, the first tricarboxylic acid of krebs cycle. Therefore, it is also called as citric acid cycle and tricarboxylic acid cycle.
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Respiration in Plants
283739
Which of the following is not an intermediate of Krebs cycle?
1 Acetyl Co-A
2 Citric acid
3 Succinic acid
4 Lactic acid
Explanation:
Exp:D The intermediate of Kreb's cycle is citric acid, acetyl Co-A succinic acid. Lactic acid is not an intermediate of Krebs cycle. Lactic acid is formed in muscle cells and red blood cell (RBC). - Lactic acid is fuel for cells during intense exercise.
BCECE-2005
Respiration in Plants
283741
FAD is electron acceptor in the citric acid cycle during the oxidation of:
1 Malic acid to oxaloacetic acid
2 Succinic acid to malic acid
3 Citric acid to alpha-ketoglutaric acid
4 Alpha-ketoglutaric acid to succinic acid
5 Oxaloacetic acid to citric acid
Explanation:
Exp:B In the Krebs cycle at eighth step in which succinic acid converts in to fumaric acid in the presence of enzyme succinic dehydrogenase release energy and produce FADH that gives 2ATP.
Kerala PMT-2015
Respiration in Plants
283742
In citric acid cycle, decarboxylation occurs when:
1 citric acid converts to $\alpha$-ketoglutaric acid
2 succinic acid converts to malic acid
3 malic acid converts to oxaloacetic acid
4 oxaloacetic acid converts to citric acid
Explanation:
Exp:A In the citric acid cycle decarboxylation occur when citric acid converts to $\alpha$ Keto glutaric acid.
Exp:D Total yield in one kreb's cycle is 12 ATP $1 \mathrm{NADH}+1 \mathrm{NADH}+1 \mathrm{ATP}+1 \mathrm{FADH}_{2}+1 \mathrm{NADH}=$ 12 ATP OR $3 \mathrm{NADH}_{2}, 1 \mathrm{FADH}_{2}, 1$ ATP $=12$ ATP
CG PMT-2006
Respiration in Plants
283745
In which one of the following do the two names refer to one and the same thing?
1 Krebs' cycle and Calvin cycle
2 Tricarboxylic acid cycle and citric acid cycle
3 Citric acid cycle and Calvin cycle
4 Tricarboxylic acid cycle acid urea cycle
Explanation:
Exp:B Krebs cycle is also knows as citric acid cycle. It is the second phase of aerobic respiration and starts with the condensation of acetyl CoA with OAA forms citrate, the first tricarboxylic acid of krebs cycle. Therefore, it is also called as citric acid cycle and tricarboxylic acid cycle.
283739
Which of the following is not an intermediate of Krebs cycle?
1 Acetyl Co-A
2 Citric acid
3 Succinic acid
4 Lactic acid
Explanation:
Exp:D The intermediate of Kreb's cycle is citric acid, acetyl Co-A succinic acid. Lactic acid is not an intermediate of Krebs cycle. Lactic acid is formed in muscle cells and red blood cell (RBC). - Lactic acid is fuel for cells during intense exercise.
BCECE-2005
Respiration in Plants
283741
FAD is electron acceptor in the citric acid cycle during the oxidation of:
1 Malic acid to oxaloacetic acid
2 Succinic acid to malic acid
3 Citric acid to alpha-ketoglutaric acid
4 Alpha-ketoglutaric acid to succinic acid
5 Oxaloacetic acid to citric acid
Explanation:
Exp:B In the Krebs cycle at eighth step in which succinic acid converts in to fumaric acid in the presence of enzyme succinic dehydrogenase release energy and produce FADH that gives 2ATP.
Kerala PMT-2015
Respiration in Plants
283742
In citric acid cycle, decarboxylation occurs when:
1 citric acid converts to $\alpha$-ketoglutaric acid
2 succinic acid converts to malic acid
3 malic acid converts to oxaloacetic acid
4 oxaloacetic acid converts to citric acid
Explanation:
Exp:A In the citric acid cycle decarboxylation occur when citric acid converts to $\alpha$ Keto glutaric acid.
Exp:D Total yield in one kreb's cycle is 12 ATP $1 \mathrm{NADH}+1 \mathrm{NADH}+1 \mathrm{ATP}+1 \mathrm{FADH}_{2}+1 \mathrm{NADH}=$ 12 ATP OR $3 \mathrm{NADH}_{2}, 1 \mathrm{FADH}_{2}, 1$ ATP $=12$ ATP
CG PMT-2006
Respiration in Plants
283745
In which one of the following do the two names refer to one and the same thing?
1 Krebs' cycle and Calvin cycle
2 Tricarboxylic acid cycle and citric acid cycle
3 Citric acid cycle and Calvin cycle
4 Tricarboxylic acid cycle acid urea cycle
Explanation:
Exp:B Krebs cycle is also knows as citric acid cycle. It is the second phase of aerobic respiration and starts with the condensation of acetyl CoA with OAA forms citrate, the first tricarboxylic acid of krebs cycle. Therefore, it is also called as citric acid cycle and tricarboxylic acid cycle.
283739
Which of the following is not an intermediate of Krebs cycle?
1 Acetyl Co-A
2 Citric acid
3 Succinic acid
4 Lactic acid
Explanation:
Exp:D The intermediate of Kreb's cycle is citric acid, acetyl Co-A succinic acid. Lactic acid is not an intermediate of Krebs cycle. Lactic acid is formed in muscle cells and red blood cell (RBC). - Lactic acid is fuel for cells during intense exercise.
BCECE-2005
Respiration in Plants
283741
FAD is electron acceptor in the citric acid cycle during the oxidation of:
1 Malic acid to oxaloacetic acid
2 Succinic acid to malic acid
3 Citric acid to alpha-ketoglutaric acid
4 Alpha-ketoglutaric acid to succinic acid
5 Oxaloacetic acid to citric acid
Explanation:
Exp:B In the Krebs cycle at eighth step in which succinic acid converts in to fumaric acid in the presence of enzyme succinic dehydrogenase release energy and produce FADH that gives 2ATP.
Kerala PMT-2015
Respiration in Plants
283742
In citric acid cycle, decarboxylation occurs when:
1 citric acid converts to $\alpha$-ketoglutaric acid
2 succinic acid converts to malic acid
3 malic acid converts to oxaloacetic acid
4 oxaloacetic acid converts to citric acid
Explanation:
Exp:A In the citric acid cycle decarboxylation occur when citric acid converts to $\alpha$ Keto glutaric acid.
Exp:D Total yield in one kreb's cycle is 12 ATP $1 \mathrm{NADH}+1 \mathrm{NADH}+1 \mathrm{ATP}+1 \mathrm{FADH}_{2}+1 \mathrm{NADH}=$ 12 ATP OR $3 \mathrm{NADH}_{2}, 1 \mathrm{FADH}_{2}, 1$ ATP $=12$ ATP
CG PMT-2006
Respiration in Plants
283745
In which one of the following do the two names refer to one and the same thing?
1 Krebs' cycle and Calvin cycle
2 Tricarboxylic acid cycle and citric acid cycle
3 Citric acid cycle and Calvin cycle
4 Tricarboxylic acid cycle acid urea cycle
Explanation:
Exp:B Krebs cycle is also knows as citric acid cycle. It is the second phase of aerobic respiration and starts with the condensation of acetyl CoA with OAA forms citrate, the first tricarboxylic acid of krebs cycle. Therefore, it is also called as citric acid cycle and tricarboxylic acid cycle.
