286802
Which one of the following reactions is an example of oxidative decarboxylation?
1 Conversion of succinate to fumarate.
2 Conversion of fumarate to malate.
3 Conversion of pyruvate to acetyl CoA.
4 Conversion of citrate toisocitrate.
Explanation:
(c)
NCERT Page-232 / N-158
RESPIRATION IN PLANTS
286803
How many ATP molecules can be produced through oxidative phosphorylation of $2\text{NAD}{{\text{H}}_{2}}$ and $3\text{FAD}{{\text{H}}_{2}}$ ?]#
1 15
2 24
3 6
4 12
Explanation:
(d) Oxidation of molecule of NADH gives rise to 3 molecules of ATP, while that of one molecule of FADH 2 produces 2 molecules of ATP.
Therefore $2\text{NAD}{{\text{H}}_{2}}=6$ ATP molecules
3 FADH $_{2}=6$ ATP molecules
Total $=12$ ATP molecules
RESPIRATION IN PLANTS
286804
The main purpose of electron transport chain is to: NCERT page-233 / N-160]#
1 cycle$\text{NADH}+{{\text{H}}^{+}}$back to $\text{NA}{{\text{D}}^{+}}$
2 use the intermediates from TCA cycle
3 breakdown pyruvate
4 all of the above
Explanation:
(a) The electron transport chain is a process in which the NADH and FADH $_{2}$ produced during glycolysis, b-oxidation, and other catabolic processes are oxidized with a release of energy in the form of ATP. The main purpose of electron transport chain is to cycle NADH + ${{\text{H}}^{+}}$back to NAD+.
RESPIRATION IN PLANTS
286805
A major site for synthesis of ATP from ADP and Pi is
1 ${{\text{F}}_{1}}$ headpiece in mitochondria.
2 ${{\text{F}}_{0}}$.
3 ${{\text{F}}_{1}}-{{\text{F}}_{0}}$.
4 mitochondria.
Explanation:
(a) ${{F}_{1}}$ head piece is a peripheral membrane protein complex of mitochondria which is the major site of synthesis of ATP from ADP and Pi.
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RESPIRATION IN PLANTS
286802
Which one of the following reactions is an example of oxidative decarboxylation?
1 Conversion of succinate to fumarate.
2 Conversion of fumarate to malate.
3 Conversion of pyruvate to acetyl CoA.
4 Conversion of citrate toisocitrate.
Explanation:
(c)
NCERT Page-232 / N-158
RESPIRATION IN PLANTS
286803
How many ATP molecules can be produced through oxidative phosphorylation of $2\text{NAD}{{\text{H}}_{2}}$ and $3\text{FAD}{{\text{H}}_{2}}$ ?]#
1 15
2 24
3 6
4 12
Explanation:
(d) Oxidation of molecule of NADH gives rise to 3 molecules of ATP, while that of one molecule of FADH 2 produces 2 molecules of ATP.
Therefore $2\text{NAD}{{\text{H}}_{2}}=6$ ATP molecules
3 FADH $_{2}=6$ ATP molecules
Total $=12$ ATP molecules
RESPIRATION IN PLANTS
286804
The main purpose of electron transport chain is to: NCERT page-233 / N-160]#
1 cycle$\text{NADH}+{{\text{H}}^{+}}$back to $\text{NA}{{\text{D}}^{+}}$
2 use the intermediates from TCA cycle
3 breakdown pyruvate
4 all of the above
Explanation:
(a) The electron transport chain is a process in which the NADH and FADH $_{2}$ produced during glycolysis, b-oxidation, and other catabolic processes are oxidized with a release of energy in the form of ATP. The main purpose of electron transport chain is to cycle NADH + ${{\text{H}}^{+}}$back to NAD+.
RESPIRATION IN PLANTS
286805
A major site for synthesis of ATP from ADP and Pi is
1 ${{\text{F}}_{1}}$ headpiece in mitochondria.
2 ${{\text{F}}_{0}}$.
3 ${{\text{F}}_{1}}-{{\text{F}}_{0}}$.
4 mitochondria.
Explanation:
(a) ${{F}_{1}}$ head piece is a peripheral membrane protein complex of mitochondria which is the major site of synthesis of ATP from ADP and Pi.
286802
Which one of the following reactions is an example of oxidative decarboxylation?
1 Conversion of succinate to fumarate.
2 Conversion of fumarate to malate.
3 Conversion of pyruvate to acetyl CoA.
4 Conversion of citrate toisocitrate.
Explanation:
(c)
NCERT Page-232 / N-158
RESPIRATION IN PLANTS
286803
How many ATP molecules can be produced through oxidative phosphorylation of $2\text{NAD}{{\text{H}}_{2}}$ and $3\text{FAD}{{\text{H}}_{2}}$ ?]#
1 15
2 24
3 6
4 12
Explanation:
(d) Oxidation of molecule of NADH gives rise to 3 molecules of ATP, while that of one molecule of FADH 2 produces 2 molecules of ATP.
Therefore $2\text{NAD}{{\text{H}}_{2}}=6$ ATP molecules
3 FADH $_{2}=6$ ATP molecules
Total $=12$ ATP molecules
RESPIRATION IN PLANTS
286804
The main purpose of electron transport chain is to: NCERT page-233 / N-160]#
1 cycle$\text{NADH}+{{\text{H}}^{+}}$back to $\text{NA}{{\text{D}}^{+}}$
2 use the intermediates from TCA cycle
3 breakdown pyruvate
4 all of the above
Explanation:
(a) The electron transport chain is a process in which the NADH and FADH $_{2}$ produced during glycolysis, b-oxidation, and other catabolic processes are oxidized with a release of energy in the form of ATP. The main purpose of electron transport chain is to cycle NADH + ${{\text{H}}^{+}}$back to NAD+.
RESPIRATION IN PLANTS
286805
A major site for synthesis of ATP from ADP and Pi is
1 ${{\text{F}}_{1}}$ headpiece in mitochondria.
2 ${{\text{F}}_{0}}$.
3 ${{\text{F}}_{1}}-{{\text{F}}_{0}}$.
4 mitochondria.
Explanation:
(a) ${{F}_{1}}$ head piece is a peripheral membrane protein complex of mitochondria which is the major site of synthesis of ATP from ADP and Pi.
286802
Which one of the following reactions is an example of oxidative decarboxylation?
1 Conversion of succinate to fumarate.
2 Conversion of fumarate to malate.
3 Conversion of pyruvate to acetyl CoA.
4 Conversion of citrate toisocitrate.
Explanation:
(c)
NCERT Page-232 / N-158
RESPIRATION IN PLANTS
286803
How many ATP molecules can be produced through oxidative phosphorylation of $2\text{NAD}{{\text{H}}_{2}}$ and $3\text{FAD}{{\text{H}}_{2}}$ ?]#
1 15
2 24
3 6
4 12
Explanation:
(d) Oxidation of molecule of NADH gives rise to 3 molecules of ATP, while that of one molecule of FADH 2 produces 2 molecules of ATP.
Therefore $2\text{NAD}{{\text{H}}_{2}}=6$ ATP molecules
3 FADH $_{2}=6$ ATP molecules
Total $=12$ ATP molecules
RESPIRATION IN PLANTS
286804
The main purpose of electron transport chain is to: NCERT page-233 / N-160]#
1 cycle$\text{NADH}+{{\text{H}}^{+}}$back to $\text{NA}{{\text{D}}^{+}}$
2 use the intermediates from TCA cycle
3 breakdown pyruvate
4 all of the above
Explanation:
(a) The electron transport chain is a process in which the NADH and FADH $_{2}$ produced during glycolysis, b-oxidation, and other catabolic processes are oxidized with a release of energy in the form of ATP. The main purpose of electron transport chain is to cycle NADH + ${{\text{H}}^{+}}$back to NAD+.
RESPIRATION IN PLANTS
286805
A major site for synthesis of ATP from ADP and Pi is
1 ${{\text{F}}_{1}}$ headpiece in mitochondria.
2 ${{\text{F}}_{0}}$.
3 ${{\text{F}}_{1}}-{{\text{F}}_{0}}$.
4 mitochondria.
Explanation:
(a) ${{F}_{1}}$ head piece is a peripheral membrane protein complex of mitochondria which is the major site of synthesis of ATP from ADP and Pi.
