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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337024 Match the following Columns I & II and choose the correct option.
Column I
Column II
A
Action spectrum
P
Radio isotopic technique
B
Agranal chloroplasts
Q
A graph showing rate of photosynthesis
C
Calvin cycle
R
Bundle sheath cells of $C_{4}$ plants
D
Paper Chromatography
S
Separation of leaf pigments

1 A-P , B-P , C-Q , D-S

2 A-P , B-Q , C-S , D-R

3 A-Q , B-P , C-S , D-R

4 A-Q , B-R, C-P , D-S

Explanation:

A. Action spectrum - Q. A graph showing rate of photosynthesis
B. Agranal chloroplasts - R. Bundle sheath cells of $C_{4}$ plants
C. Calvin cycle - P. Radio isotopic technique
D. Paper Chromatography - S. Separation of leaf pigments

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337025 How many molecules of ATP and NADPH are required for every molecule of ${CO}_{2}$ fixed in the Calvin cycle?

1 2 molecules of ATP and 3 molecules of NADPH

2 2 molecules of ATP and 2 molecules of NADPH

3 3 molecules of ATP and 3 molecules of NADPH

4 3 molecules of ATP and 2 molecules of NADPH

Explanation:

For fixation of 1 molecule of ${CO}_{2}$ in Calvin cycle 3 ATP molecules and 2 NADPH molecules are required.

NEET - 2024

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337026 Which of following ratio is correct for the production of one molecule of glucose through 6 rounds of Calvin cycle?
$\begin{matrix} C O_{2} & A T P & N A D P H \end{matrix}$

1

\begin{matrix} 1 & 2 & 2 \end{matrix}

2

\begin{matrix} 6 & 18 & 12 \end{matrix}

3

\begin{matrix} 6 & 12 & 18 \end{matrix}

4

\begin{matrix} 5 & 6 & 9 \end{matrix}

Explanation:

$6 {CO}_{2}, 18 ATP$ and $12 NADPH 2$ are required for the production of one molecule of glucose, 18 ADP and 12 NADP through 6 rounds of Calvin cycle.

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337048 When $C O_{2}$ is added to PEP, the first stable product synthesised is:

1 Pyruvate

2 Glyceraldehyde-3-phosphate

3 Phosphoglycerate

4 Oxaloacetate

Explanation:

The first stable product of $C_{4}$ plants after carboxy of PEP is OAA (oxaloacetic acid).

NCERT Exemplar - 5

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337024 Match the following Columns I & II and choose the correct option.
Column I
Column II
A
Action spectrum
P
Radio isotopic technique
B
Agranal chloroplasts
Q
A graph showing rate of photosynthesis
C
Calvin cycle
R
Bundle sheath cells of $C_{4}$ plants
D
Paper Chromatography
S
Separation of leaf pigments

1 A-P , B-P , C-Q , D-S

2 A-P , B-Q , C-S , D-R

3 A-Q , B-P , C-S , D-R

4 A-Q , B-R, C-P , D-S

Explanation:

A. Action spectrum - Q. A graph showing rate of photosynthesis
B. Agranal chloroplasts - R. Bundle sheath cells of $C_{4}$ plants
C. Calvin cycle - P. Radio isotopic technique
D. Paper Chromatography - S. Separation of leaf pigments

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337025 How many molecules of ATP and NADPH are required for every molecule of ${CO}_{2}$ fixed in the Calvin cycle?

1 2 molecules of ATP and 3 molecules of NADPH

2 2 molecules of ATP and 2 molecules of NADPH

3 3 molecules of ATP and 3 molecules of NADPH

4 3 molecules of ATP and 2 molecules of NADPH

Explanation:

For fixation of 1 molecule of ${CO}_{2}$ in Calvin cycle 3 ATP molecules and 2 NADPH molecules are required.

NEET - 2024

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337026 Which of following ratio is correct for the production of one molecule of glucose through 6 rounds of Calvin cycle?
$\begin{matrix} C O_{2} & A T P & N A D P H \end{matrix}$

1

\begin{matrix} 1 & 2 & 2 \end{matrix}

2

\begin{matrix} 6 & 18 & 12 \end{matrix}

3

\begin{matrix} 6 & 12 & 18 \end{matrix}

4

\begin{matrix} 5 & 6 & 9 \end{matrix}

Explanation:

$6 {CO}_{2}, 18 ATP$ and $12 NADPH 2$ are required for the production of one molecule of glucose, 18 ADP and 12 NADP through 6 rounds of Calvin cycle.

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337048 When $C O_{2}$ is added to PEP, the first stable product synthesised is:

1 Pyruvate

2 Glyceraldehyde-3-phosphate

3 Phosphoglycerate

4 Oxaloacetate

Explanation:

The first stable product of $C_{4}$ plants after carboxy of PEP is OAA (oxaloacetic acid).

NCERT Exemplar - 5

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337024 Match the following Columns I & II and choose the correct option.
Column I
Column II
A
Action spectrum
P
Radio isotopic technique
B
Agranal chloroplasts
Q
A graph showing rate of photosynthesis
C
Calvin cycle
R
Bundle sheath cells of $C_{4}$ plants
D
Paper Chromatography
S
Separation of leaf pigments

1 A-P , B-P , C-Q , D-S

2 A-P , B-Q , C-S , D-R

3 A-Q , B-P , C-S , D-R

4 A-Q , B-R, C-P , D-S

Explanation:

A. Action spectrum - Q. A graph showing rate of photosynthesis
B. Agranal chloroplasts - R. Bundle sheath cells of $C_{4}$ plants
C. Calvin cycle - P. Radio isotopic technique
D. Paper Chromatography - S. Separation of leaf pigments

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337025 How many molecules of ATP and NADPH are required for every molecule of ${CO}_{2}$ fixed in the Calvin cycle?

1 2 molecules of ATP and 3 molecules of NADPH

2 2 molecules of ATP and 2 molecules of NADPH

3 3 molecules of ATP and 3 molecules of NADPH

4 3 molecules of ATP and 2 molecules of NADPH

Explanation:

For fixation of 1 molecule of ${CO}_{2}$ in Calvin cycle 3 ATP molecules and 2 NADPH molecules are required.

NEET - 2024

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337026 Which of following ratio is correct for the production of one molecule of glucose through 6 rounds of Calvin cycle?
$\begin{matrix} C O_{2} & A T P & N A D P H \end{matrix}$

1

\begin{matrix} 1 & 2 & 2 \end{matrix}

2

\begin{matrix} 6 & 18 & 12 \end{matrix}

3

\begin{matrix} 6 & 12 & 18 \end{matrix}

4

\begin{matrix} 5 & 6 & 9 \end{matrix}

Explanation:

$6 {CO}_{2}, 18 ATP$ and $12 NADPH 2$ are required for the production of one molecule of glucose, 18 ADP and 12 NADP through 6 rounds of Calvin cycle.

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337048 When $C O_{2}$ is added to PEP, the first stable product synthesised is:

1 Pyruvate

2 Glyceraldehyde-3-phosphate

3 Phosphoglycerate

4 Oxaloacetate

Explanation:

The first stable product of $C_{4}$ plants after carboxy of PEP is OAA (oxaloacetic acid).

NCERT Exemplar - 5

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337024 Match the following Columns I & II and choose the correct option.
Column I
Column II
A
Action spectrum
P
Radio isotopic technique
B
Agranal chloroplasts
Q
A graph showing rate of photosynthesis
C
Calvin cycle
R
Bundle sheath cells of $C_{4}$ plants
D
Paper Chromatography
S
Separation of leaf pigments

1 A-P , B-P , C-Q , D-S

2 A-P , B-Q , C-S , D-R

3 A-Q , B-P , C-S , D-R

4 A-Q , B-R, C-P , D-S

Explanation:

A. Action spectrum - Q. A graph showing rate of photosynthesis
B. Agranal chloroplasts - R. Bundle sheath cells of $C_{4}$ plants
C. Calvin cycle - P. Radio isotopic technique
D. Paper Chromatography - S. Separation of leaf pigments

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337025 How many molecules of ATP and NADPH are required for every molecule of ${CO}_{2}$ fixed in the Calvin cycle?

1 2 molecules of ATP and 3 molecules of NADPH

2 2 molecules of ATP and 2 molecules of NADPH

3 3 molecules of ATP and 3 molecules of NADPH

4 3 molecules of ATP and 2 molecules of NADPH

Explanation:

For fixation of 1 molecule of ${CO}_{2}$ in Calvin cycle 3 ATP molecules and 2 NADPH molecules are required.

NEET - 2024

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337026 Which of following ratio is correct for the production of one molecule of glucose through 6 rounds of Calvin cycle?
$\begin{matrix} C O_{2} & A T P & N A D P H \end{matrix}$

1

\begin{matrix} 1 & 2 & 2 \end{matrix}

2

\begin{matrix} 6 & 18 & 12 \end{matrix}

3

\begin{matrix} 6 & 12 & 18 \end{matrix}

4

\begin{matrix} 5 & 6 & 9 \end{matrix}

Explanation:

$6 {CO}_{2}, 18 ATP$ and $12 NADPH 2$ are required for the production of one molecule of glucose, 18 ADP and 12 NADP through 6 rounds of Calvin cycle.

BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337048 When $C O_{2}$ is added to PEP, the first stable product synthesised is:

1 Pyruvate

2 Glyceraldehyde-3-phosphate

3 Phosphoglycerate

4 Oxaloacetate

Explanation:

The first stable product of $C_{4}$ plants after carboxy of PEP is OAA (oxaloacetic acid).

NCERT Exemplar - 5