Electron Transport System
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BIOXI14: RESPIRATION IN PLANTS

337525 Electron acceptors in ETS are arranged according to

1 Decreasing positive potential
2 Increasing positive potential
3 Increasing negative potential
4 None of the above
BIOXI14: RESPIRATION IN PLANTS

337526 Match Column I with Column II :
Choose the correct answer from the options given below :
Column I
Column II
A
Oxidative decarboxylation
P
Citrate synthase
B
Glycolysis
Q
Pyruvate dehydrogenase
C
Oxidative phosphorylation
R
Electron transport system
D
Tricarboxylic acid cycle
S
EMP pathway

1 A – R, B – S, C – Q, D – P
2 A – Q, B – S, C – P, D – R
3 A – R, B – P, C – Q, D – S
4 A – Q, B – S, C – R, D – P
NEET - 2025
BIOXI14: RESPIRATION IN PLANTS

337527 Chemicals taking part in respiratory electron transport are

1 Flavin nucleotides
2 FeS and UQ
3 Cytochromes
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337528 In the electron transport system present in the inner mitochondrial membrane, complexes II and III are respectively

1 NADH dehydrogenase and \(\mathrm{FADH}_{2}\)
2 \(\mathrm{FADH}_{2}\) and NADH dehydrogenase
3 Succinate dehydrogenase and cytochrome bc 1
4 NADH dehydrogenase and ATP synthase
BIOXI14: RESPIRATION IN PLANTS

337530 In cytochromes, electrons are picked up and released by

1 \(\mathrm{Fe}-\mathrm{S}\)
2 Mo-Fe
3 \(\mathrm{Cu}-\mathrm{S}\)
4 \(\mathrm{Zn}-\mathrm{Fe}\)
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BIOXI14: RESPIRATION IN PLANTS

337525 Electron acceptors in ETS are arranged according to

1 Decreasing positive potential
2 Increasing positive potential
3 Increasing negative potential
4 None of the above
BIOXI14: RESPIRATION IN PLANTS

337526 Match Column I with Column II :
Choose the correct answer from the options given below :
Column I
Column II
A
Oxidative decarboxylation
P
Citrate synthase
B
Glycolysis
Q
Pyruvate dehydrogenase
C
Oxidative phosphorylation
R
Electron transport system
D
Tricarboxylic acid cycle
S
EMP pathway

1 A – R, B – S, C – Q, D – P
2 A – Q, B – S, C – P, D – R
3 A – R, B – P, C – Q, D – S
4 A – Q, B – S, C – R, D – P
NEET - 2025
BIOXI14: RESPIRATION IN PLANTS

337527 Chemicals taking part in respiratory electron transport are

1 Flavin nucleotides
2 FeS and UQ
3 Cytochromes
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337528 In the electron transport system present in the inner mitochondrial membrane, complexes II and III are respectively

1 NADH dehydrogenase and \(\mathrm{FADH}_{2}\)
2 \(\mathrm{FADH}_{2}\) and NADH dehydrogenase
3 Succinate dehydrogenase and cytochrome bc 1
4 NADH dehydrogenase and ATP synthase
BIOXI14: RESPIRATION IN PLANTS

337530 In cytochromes, electrons are picked up and released by

1 \(\mathrm{Fe}-\mathrm{S}\)
2 Mo-Fe
3 \(\mathrm{Cu}-\mathrm{S}\)
4 \(\mathrm{Zn}-\mathrm{Fe}\)
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BIOXI14: RESPIRATION IN PLANTS

337525 Electron acceptors in ETS are arranged according to

1 Decreasing positive potential
2 Increasing positive potential
3 Increasing negative potential
4 None of the above
BIOXI14: RESPIRATION IN PLANTS

337526 Match Column I with Column II :
Choose the correct answer from the options given below :
Column I
Column II
A
Oxidative decarboxylation
P
Citrate synthase
B
Glycolysis
Q
Pyruvate dehydrogenase
C
Oxidative phosphorylation
R
Electron transport system
D
Tricarboxylic acid cycle
S
EMP pathway

1 A – R, B – S, C – Q, D – P
2 A – Q, B – S, C – P, D – R
3 A – R, B – P, C – Q, D – S
4 A – Q, B – S, C – R, D – P
NEET - 2025
BIOXI14: RESPIRATION IN PLANTS

337527 Chemicals taking part in respiratory electron transport are

1 Flavin nucleotides
2 FeS and UQ
3 Cytochromes
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337528 In the electron transport system present in the inner mitochondrial membrane, complexes II and III are respectively

1 NADH dehydrogenase and \(\mathrm{FADH}_{2}\)
2 \(\mathrm{FADH}_{2}\) and NADH dehydrogenase
3 Succinate dehydrogenase and cytochrome bc 1
4 NADH dehydrogenase and ATP synthase
BIOXI14: RESPIRATION IN PLANTS

337530 In cytochromes, electrons are picked up and released by

1 \(\mathrm{Fe}-\mathrm{S}\)
2 Mo-Fe
3 \(\mathrm{Cu}-\mathrm{S}\)
4 \(\mathrm{Zn}-\mathrm{Fe}\)
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BIOXI14: RESPIRATION IN PLANTS

337525 Electron acceptors in ETS are arranged according to

1 Decreasing positive potential
2 Increasing positive potential
3 Increasing negative potential
4 None of the above
BIOXI14: RESPIRATION IN PLANTS

337526 Match Column I with Column II :
Choose the correct answer from the options given below :
Column I
Column II
A
Oxidative decarboxylation
P
Citrate synthase
B
Glycolysis
Q
Pyruvate dehydrogenase
C
Oxidative phosphorylation
R
Electron transport system
D
Tricarboxylic acid cycle
S
EMP pathway

1 A – R, B – S, C – Q, D – P
2 A – Q, B – S, C – P, D – R
3 A – R, B – P, C – Q, D – S
4 A – Q, B – S, C – R, D – P
NEET - 2025
BIOXI14: RESPIRATION IN PLANTS

337527 Chemicals taking part in respiratory electron transport are

1 Flavin nucleotides
2 FeS and UQ
3 Cytochromes
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337528 In the electron transport system present in the inner mitochondrial membrane, complexes II and III are respectively

1 NADH dehydrogenase and \(\mathrm{FADH}_{2}\)
2 \(\mathrm{FADH}_{2}\) and NADH dehydrogenase
3 Succinate dehydrogenase and cytochrome bc 1
4 NADH dehydrogenase and ATP synthase
BIOXI14: RESPIRATION IN PLANTS

337530 In cytochromes, electrons are picked up and released by

1 \(\mathrm{Fe}-\mathrm{S}\)
2 Mo-Fe
3 \(\mathrm{Cu}-\mathrm{S}\)
4 \(\mathrm{Zn}-\mathrm{Fe}\)
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BIOXI14: RESPIRATION IN PLANTS

337525 Electron acceptors in ETS are arranged according to

1 Decreasing positive potential
2 Increasing positive potential
3 Increasing negative potential
4 None of the above
BIOXI14: RESPIRATION IN PLANTS

337526 Match Column I with Column II :
Choose the correct answer from the options given below :
Column I
Column II
A
Oxidative decarboxylation
P
Citrate synthase
B
Glycolysis
Q
Pyruvate dehydrogenase
C
Oxidative phosphorylation
R
Electron transport system
D
Tricarboxylic acid cycle
S
EMP pathway

1 A – R, B – S, C – Q, D – P
2 A – Q, B – S, C – P, D – R
3 A – R, B – P, C – Q, D – S
4 A – Q, B – S, C – R, D – P
NEET - 2025
BIOXI14: RESPIRATION IN PLANTS

337527 Chemicals taking part in respiratory electron transport are

1 Flavin nucleotides
2 FeS and UQ
3 Cytochromes
4 All of them
BIOXI14: RESPIRATION IN PLANTS

337528 In the electron transport system present in the inner mitochondrial membrane, complexes II and III are respectively

1 NADH dehydrogenase and \(\mathrm{FADH}_{2}\)
2 \(\mathrm{FADH}_{2}\) and NADH dehydrogenase
3 Succinate dehydrogenase and cytochrome bc 1
4 NADH dehydrogenase and ATP synthase
BIOXI14: RESPIRATION IN PLANTS

337530 In cytochromes, electrons are picked up and released by

1 \(\mathrm{Fe}-\mathrm{S}\)
2 Mo-Fe
3 \(\mathrm{Cu}-\mathrm{S}\)
4 \(\mathrm{Zn}-\mathrm{Fe}\)