Aerobic Respiration
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BIOXI14: RESPIRATION IN PLANTS

337445 The metal which is required for proceeding following reaction is
\({\text{Pyruvic acid + CoA + NA}}{{\text{D}}^{\text{ + }}}\xrightarrow[{{\text{Pyruvate}}\;{\text{dehydrogenase}}}]{{\text{?}}}\)
\({\rm{Acetyl}}\;{\rm{CoA + C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NADH + }}{{\rm{H}}^{\rm{ + }}}\)

1 \(\mathrm{Mn}^{+}\)
2 \(\mathrm{Mg}^{2+}\)
3 \(\mathrm{Fe}^{2+}\)
4 \(\mathrm{Fe}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337446 The formation of acetyl coenzyme A from pyruvic acid produces (in addition to acetyl coenzyme A) one molecule of A, one molecule of B. Identify A, B.
\({\bf{A}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\bf{B}}\)

1 \({{\rm{H}}^{\rm{ + }}}\;\;\;\;\;\;\;\;\;\;\;\;{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\)
3 \({\rm{NADH}}\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\;\)
4 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{\rm{NADH}}\)
BIOXI14: RESPIRATION IN PLANTS

337447 Acceptor of acetyl Co-A in Kreb's cycle is

1 malic acid
2 fumaric acid
3 \(\alpha\)-keto glutaric acid
4 oxaloacetic acid
BIOXI14: RESPIRATION IN PLANTS

337452 Oxidative decarboxylation of pyruvate occurs in the

1 Cytoplasm
2 Mitochondrial matrix
3 Mitochondrial inner membrane
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337445 The metal which is required for proceeding following reaction is
\({\text{Pyruvic acid + CoA + NA}}{{\text{D}}^{\text{ + }}}\xrightarrow[{{\text{Pyruvate}}\;{\text{dehydrogenase}}}]{{\text{?}}}\)
\({\rm{Acetyl}}\;{\rm{CoA + C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NADH + }}{{\rm{H}}^{\rm{ + }}}\)

1 \(\mathrm{Mn}^{+}\)
2 \(\mathrm{Mg}^{2+}\)
3 \(\mathrm{Fe}^{2+}\)
4 \(\mathrm{Fe}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337446 The formation of acetyl coenzyme A from pyruvic acid produces (in addition to acetyl coenzyme A) one molecule of A, one molecule of B. Identify A, B.
\({\bf{A}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\bf{B}}\)

1 \({{\rm{H}}^{\rm{ + }}}\;\;\;\;\;\;\;\;\;\;\;\;{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\)
3 \({\rm{NADH}}\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\;\)
4 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{\rm{NADH}}\)
BIOXI14: RESPIRATION IN PLANTS

337447 Acceptor of acetyl Co-A in Kreb's cycle is

1 malic acid
2 fumaric acid
3 \(\alpha\)-keto glutaric acid
4 oxaloacetic acid
BIOXI14: RESPIRATION IN PLANTS

337452 Oxidative decarboxylation of pyruvate occurs in the

1 Cytoplasm
2 Mitochondrial matrix
3 Mitochondrial inner membrane
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337445 The metal which is required for proceeding following reaction is
\({\text{Pyruvic acid + CoA + NA}}{{\text{D}}^{\text{ + }}}\xrightarrow[{{\text{Pyruvate}}\;{\text{dehydrogenase}}}]{{\text{?}}}\)
\({\rm{Acetyl}}\;{\rm{CoA + C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NADH + }}{{\rm{H}}^{\rm{ + }}}\)

1 \(\mathrm{Mn}^{+}\)
2 \(\mathrm{Mg}^{2+}\)
3 \(\mathrm{Fe}^{2+}\)
4 \(\mathrm{Fe}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337446 The formation of acetyl coenzyme A from pyruvic acid produces (in addition to acetyl coenzyme A) one molecule of A, one molecule of B. Identify A, B.
\({\bf{A}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\bf{B}}\)

1 \({{\rm{H}}^{\rm{ + }}}\;\;\;\;\;\;\;\;\;\;\;\;{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\)
3 \({\rm{NADH}}\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\;\)
4 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{\rm{NADH}}\)
BIOXI14: RESPIRATION IN PLANTS

337447 Acceptor of acetyl Co-A in Kreb's cycle is

1 malic acid
2 fumaric acid
3 \(\alpha\)-keto glutaric acid
4 oxaloacetic acid
BIOXI14: RESPIRATION IN PLANTS

337452 Oxidative decarboxylation of pyruvate occurs in the

1 Cytoplasm
2 Mitochondrial matrix
3 Mitochondrial inner membrane
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337445 The metal which is required for proceeding following reaction is
\({\text{Pyruvic acid + CoA + NA}}{{\text{D}}^{\text{ + }}}\xrightarrow[{{\text{Pyruvate}}\;{\text{dehydrogenase}}}]{{\text{?}}}\)
\({\rm{Acetyl}}\;{\rm{CoA + C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NADH + }}{{\rm{H}}^{\rm{ + }}}\)

1 \(\mathrm{Mn}^{+}\)
2 \(\mathrm{Mg}^{2+}\)
3 \(\mathrm{Fe}^{2+}\)
4 \(\mathrm{Fe}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337446 The formation of acetyl coenzyme A from pyruvic acid produces (in addition to acetyl coenzyme A) one molecule of A, one molecule of B. Identify A, B.
\({\bf{A}}\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;\;{\bf{B}}\)

1 \({{\rm{H}}^{\rm{ + }}}\;\;\;\;\;\;\;\;\;\;\;\;{{\rm{H}}_{\rm{2}}}{\rm{O}}\)
2 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\)
3 \({\rm{NADH}}\;\;\;\;\;\;\;{{\rm{O}}_{\rm{2}}}\;\)
4 \({\rm{C}}{{\rm{O}}_{\rm{2}}}\;\;\;\;\;\;\;\;\;\;\;{\rm{NADH}}\)
BIOXI14: RESPIRATION IN PLANTS

337447 Acceptor of acetyl Co-A in Kreb's cycle is

1 malic acid
2 fumaric acid
3 \(\alpha\)-keto glutaric acid
4 oxaloacetic acid
BIOXI14: RESPIRATION IN PLANTS

337452 Oxidative decarboxylation of pyruvate occurs in the

1 Cytoplasm
2 Mitochondrial matrix
3 Mitochondrial inner membrane
4 All of them