Electron Transport System
BIOXI14: RESPIRATION IN PLANTS

337549 In respiration, the final acceptor of protons is

1 \(\mathrm{NAD}^{+}\)
2 Oxygen
3 FAD
4 \(\mathrm{NADP}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337550 Select the incorrect statement about NADH during cellular respiration.

1 It is synthesized in glycolysis.
2 It is transferred into the mitochondria.
3 It undergoes oxidative phosphorylation.
4 It is reduced to \(\mathrm{NAD}^{+}\).
BIOXI14: RESPIRATION IN PLANTS

337551 Complex IV consists of

1 Cytochromes b and b3, and two copper centres
2 Cytochromes a and a3, and two sulphur centres
3 Cytochromes a and a3, and two iron centres
4 Cytochromes a and a3, and two copper centres
BIOXI14: RESPIRATION IN PLANTS

337553 Match Column I with Column II
Choose the correct answer from the options
given below:
Column I
Column II
A
Citric acid cycle
P
Cytoplasm
B
Glycolysis
Q
Mitochondrial matrix
C
Electron transport system
R
Intermembrane space of mitochondria
D
Proton gradient
S
Inner mitochondrial membrane

1 \({\rm{A - P, B - Q, C - R, D - S}}\)
2 \({\rm{A - Q, B - P, C - S, D - R}}\)
3 \({\rm{A - R, B - S, C - P, D - Q}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)
BIOXI14: RESPIRATION IN PLANTS

337549 In respiration, the final acceptor of protons is

1 \(\mathrm{NAD}^{+}\)
2 Oxygen
3 FAD
4 \(\mathrm{NADP}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337550 Select the incorrect statement about NADH during cellular respiration.

1 It is synthesized in glycolysis.
2 It is transferred into the mitochondria.
3 It undergoes oxidative phosphorylation.
4 It is reduced to \(\mathrm{NAD}^{+}\).
BIOXI14: RESPIRATION IN PLANTS

337551 Complex IV consists of

1 Cytochromes b and b3, and two copper centres
2 Cytochromes a and a3, and two sulphur centres
3 Cytochromes a and a3, and two iron centres
4 Cytochromes a and a3, and two copper centres
BIOXI14: RESPIRATION IN PLANTS

337553 Match Column I with Column II
Choose the correct answer from the options
given below:
Column I
Column II
A
Citric acid cycle
P
Cytoplasm
B
Glycolysis
Q
Mitochondrial matrix
C
Electron transport system
R
Intermembrane space of mitochondria
D
Proton gradient
S
Inner mitochondrial membrane

1 \({\rm{A - P, B - Q, C - R, D - S}}\)
2 \({\rm{A - Q, B - P, C - S, D - R}}\)
3 \({\rm{A - R, B - S, C - P, D - Q}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)
BIOXI14: RESPIRATION IN PLANTS

337549 In respiration, the final acceptor of protons is

1 \(\mathrm{NAD}^{+}\)
2 Oxygen
3 FAD
4 \(\mathrm{NADP}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337550 Select the incorrect statement about NADH during cellular respiration.

1 It is synthesized in glycolysis.
2 It is transferred into the mitochondria.
3 It undergoes oxidative phosphorylation.
4 It is reduced to \(\mathrm{NAD}^{+}\).
BIOXI14: RESPIRATION IN PLANTS

337551 Complex IV consists of

1 Cytochromes b and b3, and two copper centres
2 Cytochromes a and a3, and two sulphur centres
3 Cytochromes a and a3, and two iron centres
4 Cytochromes a and a3, and two copper centres
BIOXI14: RESPIRATION IN PLANTS

337553 Match Column I with Column II
Choose the correct answer from the options
given below:
Column I
Column II
A
Citric acid cycle
P
Cytoplasm
B
Glycolysis
Q
Mitochondrial matrix
C
Electron transport system
R
Intermembrane space of mitochondria
D
Proton gradient
S
Inner mitochondrial membrane

1 \({\rm{A - P, B - Q, C - R, D - S}}\)
2 \({\rm{A - Q, B - P, C - S, D - R}}\)
3 \({\rm{A - R, B - S, C - P, D - Q}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)
BIOXI14: RESPIRATION IN PLANTS

337549 In respiration, the final acceptor of protons is

1 \(\mathrm{NAD}^{+}\)
2 Oxygen
3 FAD
4 \(\mathrm{NADP}^{+}\)
BIOXI14: RESPIRATION IN PLANTS

337550 Select the incorrect statement about NADH during cellular respiration.

1 It is synthesized in glycolysis.
2 It is transferred into the mitochondria.
3 It undergoes oxidative phosphorylation.
4 It is reduced to \(\mathrm{NAD}^{+}\).
BIOXI14: RESPIRATION IN PLANTS

337551 Complex IV consists of

1 Cytochromes b and b3, and two copper centres
2 Cytochromes a and a3, and two sulphur centres
3 Cytochromes a and a3, and two iron centres
4 Cytochromes a and a3, and two copper centres
BIOXI14: RESPIRATION IN PLANTS

337553 Match Column I with Column II
Choose the correct answer from the options
given below:
Column I
Column II
A
Citric acid cycle
P
Cytoplasm
B
Glycolysis
Q
Mitochondrial matrix
C
Electron transport system
R
Intermembrane space of mitochondria
D
Proton gradient
S
Inner mitochondrial membrane

1 \({\rm{A - P, B - Q, C - R, D - S}}\)
2 \({\rm{A - Q, B - P, C - S, D - R}}\)
3 \({\rm{A - R, B - S, C - P, D - Q}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)