B In biological system, this reaction is vital for the cellular storage and transfer of free energy using energy carrier molecules. Phosphorylation is the process of adding a phosphate group of adenosine diphosphate (ADP) to form the adenosine triphosphate (ATP) by the enzyme kinase. There are total 3 reactions in respiration where substrate level phosphorylation occurs -2 in glycolysis and one in kreb's cycle. In glycolysis- - Phosphoenol pyruvic acid + AMP $+\mathrm{P} \sim \mathrm{P} \rightarrow$ Pyruvic Acid $+\mathrm{ATP}+\mathrm{H}_{3} \mathrm{PO}_{4}$. - 1, 3-biphosphoglyceric acid + ADP $\rightarrow 3$ phosphoglyceric acid + ATP. - No phosphate group is added in glucose 5 phosphate $\rightarrow 3$ phosphoglyceric acid. In kreb's cycle- - Succinyl - $\mathrm{CoA}+\mathrm{H}_{2} \mathrm{O}+\mathrm{GDP} / \mathrm{ADP} \rightarrow$ Succinate $+\mathrm{CoA}+\mathrm{GTP} / \mathrm{ATP}$ Hence, the (b) one is right answer.
AP EAMCET-2005
Photosynthesis in higher plants
238155
The number of NADPH molecules that are used during the conversion of carbon dioxide into one molecules of glucose
1 4
2 1
3 12
4 6
Explanation:
C Formation of 1 molecule of glucose requires 6 turns of calvin cycle. It is called $\mathrm{C}_{3}$ cycle because the first stable compound formed a 3-carbon molecule PGA {|l|l|} | In | Out | |---|---| |Six $_{2}$ | One glucose | |$18 $ | 18 ADP | |$12 $ | $12 $ | |
VMMC-2013
Photosynthesis in higher plants
238146
NADP is converted into $\mathrm{NADPH}_{2}$ in
1 Photosystem-II
2 Calvin cycle
3 Non-cycle photophosphorylation
4 Photosystem-I
Explanation:
C NADP is converted into $\mathrm{NADPH}_{2}$ in noncyclic photophosphorylation. Non-cyclic photophosphorylation involved both PS-I and PS-II. Flow of electrons is unidirectional. Here electrons are not cycled back and are used the reduction of NADP to $\mathrm{NADPH}_{2}$. $\mathrm{NADP}^{+}+2 \mathrm{H}+2 \mathrm{e}^{-} \rightarrow \mathrm{NADPH}+\mathrm{H}^{+}$
AP EAMCET-11.07.2022 Shift-II
Photosynthesis in higher plants
238148
Adenosine triphosphate was discovered by
1 Jack Lipman
2 A Bloor
3 Karl Lohmann
4 Emil Fisher
Explanation:
C Adenosine Triphosphate (ATP) was discovered by Karl Lohmann in 1929 from the muscles. These are source of energy of the cell produced by the mitochondria. From the perspective of bio-chemistry, ATP is classified as a nucleoside triphosphate which indicates that it consists of 3 components of nitrogenous base (Adenine), ribose sugar and triphosphate. chemical formula $-\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}$
JIPMER-2016 Karnataka CET-2004
Photosynthesis in higher plants
238150
The 4-carbon compound formed during RuBP regeneration reactions of calvin cycle is:
1 sedaheptulose phosphate
2 xylulose phosphate
3 erythrose phosphate
4 glyceraldehyde phosphate
Explanation:
C Erythrose phosphate is a four carbon atom sugar produced during the regeneration of RuBP or ribulose $1, \quad 5$ bisphosphate from phosphoglyceraldehyde. Phosphoglyceraldehyde $\stackrel{\text { Aldolase }}{\longrightarrow}$ fructose diphosphoate $\stackrel{\text { Phosphatase }}{\longrightarrow}$ fructose phosphate $\stackrel{\text { Trans ketolase }}{\longrightarrow}$ Erythrose 4, phosphate.
B In biological system, this reaction is vital for the cellular storage and transfer of free energy using energy carrier molecules. Phosphorylation is the process of adding a phosphate group of adenosine diphosphate (ADP) to form the adenosine triphosphate (ATP) by the enzyme kinase. There are total 3 reactions in respiration where substrate level phosphorylation occurs -2 in glycolysis and one in kreb's cycle. In glycolysis- - Phosphoenol pyruvic acid + AMP $+\mathrm{P} \sim \mathrm{P} \rightarrow$ Pyruvic Acid $+\mathrm{ATP}+\mathrm{H}_{3} \mathrm{PO}_{4}$. - 1, 3-biphosphoglyceric acid + ADP $\rightarrow 3$ phosphoglyceric acid + ATP. - No phosphate group is added in glucose 5 phosphate $\rightarrow 3$ phosphoglyceric acid. In kreb's cycle- - Succinyl - $\mathrm{CoA}+\mathrm{H}_{2} \mathrm{O}+\mathrm{GDP} / \mathrm{ADP} \rightarrow$ Succinate $+\mathrm{CoA}+\mathrm{GTP} / \mathrm{ATP}$ Hence, the (b) one is right answer.
AP EAMCET-2005
Photosynthesis in higher plants
238155
The number of NADPH molecules that are used during the conversion of carbon dioxide into one molecules of glucose
1 4
2 1
3 12
4 6
Explanation:
C Formation of 1 molecule of glucose requires 6 turns of calvin cycle. It is called $\mathrm{C}_{3}$ cycle because the first stable compound formed a 3-carbon molecule PGA {|l|l|} | In | Out | |---|---| |Six $_{2}$ | One glucose | |$18 $ | 18 ADP | |$12 $ | $12 $ | |
VMMC-2013
Photosynthesis in higher plants
238146
NADP is converted into $\mathrm{NADPH}_{2}$ in
1 Photosystem-II
2 Calvin cycle
3 Non-cycle photophosphorylation
4 Photosystem-I
Explanation:
C NADP is converted into $\mathrm{NADPH}_{2}$ in noncyclic photophosphorylation. Non-cyclic photophosphorylation involved both PS-I and PS-II. Flow of electrons is unidirectional. Here electrons are not cycled back and are used the reduction of NADP to $\mathrm{NADPH}_{2}$. $\mathrm{NADP}^{+}+2 \mathrm{H}+2 \mathrm{e}^{-} \rightarrow \mathrm{NADPH}+\mathrm{H}^{+}$
AP EAMCET-11.07.2022 Shift-II
Photosynthesis in higher plants
238148
Adenosine triphosphate was discovered by
1 Jack Lipman
2 A Bloor
3 Karl Lohmann
4 Emil Fisher
Explanation:
C Adenosine Triphosphate (ATP) was discovered by Karl Lohmann in 1929 from the muscles. These are source of energy of the cell produced by the mitochondria. From the perspective of bio-chemistry, ATP is classified as a nucleoside triphosphate which indicates that it consists of 3 components of nitrogenous base (Adenine), ribose sugar and triphosphate. chemical formula $-\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}$
JIPMER-2016 Karnataka CET-2004
Photosynthesis in higher plants
238150
The 4-carbon compound formed during RuBP regeneration reactions of calvin cycle is:
1 sedaheptulose phosphate
2 xylulose phosphate
3 erythrose phosphate
4 glyceraldehyde phosphate
Explanation:
C Erythrose phosphate is a four carbon atom sugar produced during the regeneration of RuBP or ribulose $1, \quad 5$ bisphosphate from phosphoglyceraldehyde. Phosphoglyceraldehyde $\stackrel{\text { Aldolase }}{\longrightarrow}$ fructose diphosphoate $\stackrel{\text { Phosphatase }}{\longrightarrow}$ fructose phosphate $\stackrel{\text { Trans ketolase }}{\longrightarrow}$ Erythrose 4, phosphate.
B In biological system, this reaction is vital for the cellular storage and transfer of free energy using energy carrier molecules. Phosphorylation is the process of adding a phosphate group of adenosine diphosphate (ADP) to form the adenosine triphosphate (ATP) by the enzyme kinase. There are total 3 reactions in respiration where substrate level phosphorylation occurs -2 in glycolysis and one in kreb's cycle. In glycolysis- - Phosphoenol pyruvic acid + AMP $+\mathrm{P} \sim \mathrm{P} \rightarrow$ Pyruvic Acid $+\mathrm{ATP}+\mathrm{H}_{3} \mathrm{PO}_{4}$. - 1, 3-biphosphoglyceric acid + ADP $\rightarrow 3$ phosphoglyceric acid + ATP. - No phosphate group is added in glucose 5 phosphate $\rightarrow 3$ phosphoglyceric acid. In kreb's cycle- - Succinyl - $\mathrm{CoA}+\mathrm{H}_{2} \mathrm{O}+\mathrm{GDP} / \mathrm{ADP} \rightarrow$ Succinate $+\mathrm{CoA}+\mathrm{GTP} / \mathrm{ATP}$ Hence, the (b) one is right answer.
AP EAMCET-2005
Photosynthesis in higher plants
238155
The number of NADPH molecules that are used during the conversion of carbon dioxide into one molecules of glucose
1 4
2 1
3 12
4 6
Explanation:
C Formation of 1 molecule of glucose requires 6 turns of calvin cycle. It is called $\mathrm{C}_{3}$ cycle because the first stable compound formed a 3-carbon molecule PGA {|l|l|} | In | Out | |---|---| |Six $_{2}$ | One glucose | |$18 $ | 18 ADP | |$12 $ | $12 $ | |
VMMC-2013
Photosynthesis in higher plants
238146
NADP is converted into $\mathrm{NADPH}_{2}$ in
1 Photosystem-II
2 Calvin cycle
3 Non-cycle photophosphorylation
4 Photosystem-I
Explanation:
C NADP is converted into $\mathrm{NADPH}_{2}$ in noncyclic photophosphorylation. Non-cyclic photophosphorylation involved both PS-I and PS-II. Flow of electrons is unidirectional. Here electrons are not cycled back and are used the reduction of NADP to $\mathrm{NADPH}_{2}$. $\mathrm{NADP}^{+}+2 \mathrm{H}+2 \mathrm{e}^{-} \rightarrow \mathrm{NADPH}+\mathrm{H}^{+}$
AP EAMCET-11.07.2022 Shift-II
Photosynthesis in higher plants
238148
Adenosine triphosphate was discovered by
1 Jack Lipman
2 A Bloor
3 Karl Lohmann
4 Emil Fisher
Explanation:
C Adenosine Triphosphate (ATP) was discovered by Karl Lohmann in 1929 from the muscles. These are source of energy of the cell produced by the mitochondria. From the perspective of bio-chemistry, ATP is classified as a nucleoside triphosphate which indicates that it consists of 3 components of nitrogenous base (Adenine), ribose sugar and triphosphate. chemical formula $-\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}$
JIPMER-2016 Karnataka CET-2004
Photosynthesis in higher plants
238150
The 4-carbon compound formed during RuBP regeneration reactions of calvin cycle is:
1 sedaheptulose phosphate
2 xylulose phosphate
3 erythrose phosphate
4 glyceraldehyde phosphate
Explanation:
C Erythrose phosphate is a four carbon atom sugar produced during the regeneration of RuBP or ribulose $1, \quad 5$ bisphosphate from phosphoglyceraldehyde. Phosphoglyceraldehyde $\stackrel{\text { Aldolase }}{\longrightarrow}$ fructose diphosphoate $\stackrel{\text { Phosphatase }}{\longrightarrow}$ fructose phosphate $\stackrel{\text { Trans ketolase }}{\longrightarrow}$ Erythrose 4, phosphate.
B In biological system, this reaction is vital for the cellular storage and transfer of free energy using energy carrier molecules. Phosphorylation is the process of adding a phosphate group of adenosine diphosphate (ADP) to form the adenosine triphosphate (ATP) by the enzyme kinase. There are total 3 reactions in respiration where substrate level phosphorylation occurs -2 in glycolysis and one in kreb's cycle. In glycolysis- - Phosphoenol pyruvic acid + AMP $+\mathrm{P} \sim \mathrm{P} \rightarrow$ Pyruvic Acid $+\mathrm{ATP}+\mathrm{H}_{3} \mathrm{PO}_{4}$. - 1, 3-biphosphoglyceric acid + ADP $\rightarrow 3$ phosphoglyceric acid + ATP. - No phosphate group is added in glucose 5 phosphate $\rightarrow 3$ phosphoglyceric acid. In kreb's cycle- - Succinyl - $\mathrm{CoA}+\mathrm{H}_{2} \mathrm{O}+\mathrm{GDP} / \mathrm{ADP} \rightarrow$ Succinate $+\mathrm{CoA}+\mathrm{GTP} / \mathrm{ATP}$ Hence, the (b) one is right answer.
AP EAMCET-2005
Photosynthesis in higher plants
238155
The number of NADPH molecules that are used during the conversion of carbon dioxide into one molecules of glucose
1 4
2 1
3 12
4 6
Explanation:
C Formation of 1 molecule of glucose requires 6 turns of calvin cycle. It is called $\mathrm{C}_{3}$ cycle because the first stable compound formed a 3-carbon molecule PGA {|l|l|} | In | Out | |---|---| |Six $_{2}$ | One glucose | |$18 $ | 18 ADP | |$12 $ | $12 $ | |
VMMC-2013
Photosynthesis in higher plants
238146
NADP is converted into $\mathrm{NADPH}_{2}$ in
1 Photosystem-II
2 Calvin cycle
3 Non-cycle photophosphorylation
4 Photosystem-I
Explanation:
C NADP is converted into $\mathrm{NADPH}_{2}$ in noncyclic photophosphorylation. Non-cyclic photophosphorylation involved both PS-I and PS-II. Flow of electrons is unidirectional. Here electrons are not cycled back and are used the reduction of NADP to $\mathrm{NADPH}_{2}$. $\mathrm{NADP}^{+}+2 \mathrm{H}+2 \mathrm{e}^{-} \rightarrow \mathrm{NADPH}+\mathrm{H}^{+}$
AP EAMCET-11.07.2022 Shift-II
Photosynthesis in higher plants
238148
Adenosine triphosphate was discovered by
1 Jack Lipman
2 A Bloor
3 Karl Lohmann
4 Emil Fisher
Explanation:
C Adenosine Triphosphate (ATP) was discovered by Karl Lohmann in 1929 from the muscles. These are source of energy of the cell produced by the mitochondria. From the perspective of bio-chemistry, ATP is classified as a nucleoside triphosphate which indicates that it consists of 3 components of nitrogenous base (Adenine), ribose sugar and triphosphate. chemical formula $-\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}$
JIPMER-2016 Karnataka CET-2004
Photosynthesis in higher plants
238150
The 4-carbon compound formed during RuBP regeneration reactions of calvin cycle is:
1 sedaheptulose phosphate
2 xylulose phosphate
3 erythrose phosphate
4 glyceraldehyde phosphate
Explanation:
C Erythrose phosphate is a four carbon atom sugar produced during the regeneration of RuBP or ribulose $1, \quad 5$ bisphosphate from phosphoglyceraldehyde. Phosphoglyceraldehyde $\stackrel{\text { Aldolase }}{\longrightarrow}$ fructose diphosphoate $\stackrel{\text { Phosphatase }}{\longrightarrow}$ fructose phosphate $\stackrel{\text { Trans ketolase }}{\longrightarrow}$ Erythrose 4, phosphate.
B In biological system, this reaction is vital for the cellular storage and transfer of free energy using energy carrier molecules. Phosphorylation is the process of adding a phosphate group of adenosine diphosphate (ADP) to form the adenosine triphosphate (ATP) by the enzyme kinase. There are total 3 reactions in respiration where substrate level phosphorylation occurs -2 in glycolysis and one in kreb's cycle. In glycolysis- - Phosphoenol pyruvic acid + AMP $+\mathrm{P} \sim \mathrm{P} \rightarrow$ Pyruvic Acid $+\mathrm{ATP}+\mathrm{H}_{3} \mathrm{PO}_{4}$. - 1, 3-biphosphoglyceric acid + ADP $\rightarrow 3$ phosphoglyceric acid + ATP. - No phosphate group is added in glucose 5 phosphate $\rightarrow 3$ phosphoglyceric acid. In kreb's cycle- - Succinyl - $\mathrm{CoA}+\mathrm{H}_{2} \mathrm{O}+\mathrm{GDP} / \mathrm{ADP} \rightarrow$ Succinate $+\mathrm{CoA}+\mathrm{GTP} / \mathrm{ATP}$ Hence, the (b) one is right answer.
AP EAMCET-2005
Photosynthesis in higher plants
238155
The number of NADPH molecules that are used during the conversion of carbon dioxide into one molecules of glucose
1 4
2 1
3 12
4 6
Explanation:
C Formation of 1 molecule of glucose requires 6 turns of calvin cycle. It is called $\mathrm{C}_{3}$ cycle because the first stable compound formed a 3-carbon molecule PGA {|l|l|} | In | Out | |---|---| |Six $_{2}$ | One glucose | |$18 $ | 18 ADP | |$12 $ | $12 $ | |
VMMC-2013
Photosynthesis in higher plants
238146
NADP is converted into $\mathrm{NADPH}_{2}$ in
1 Photosystem-II
2 Calvin cycle
3 Non-cycle photophosphorylation
4 Photosystem-I
Explanation:
C NADP is converted into $\mathrm{NADPH}_{2}$ in noncyclic photophosphorylation. Non-cyclic photophosphorylation involved both PS-I and PS-II. Flow of electrons is unidirectional. Here electrons are not cycled back and are used the reduction of NADP to $\mathrm{NADPH}_{2}$. $\mathrm{NADP}^{+}+2 \mathrm{H}+2 \mathrm{e}^{-} \rightarrow \mathrm{NADPH}+\mathrm{H}^{+}$
AP EAMCET-11.07.2022 Shift-II
Photosynthesis in higher plants
238148
Adenosine triphosphate was discovered by
1 Jack Lipman
2 A Bloor
3 Karl Lohmann
4 Emil Fisher
Explanation:
C Adenosine Triphosphate (ATP) was discovered by Karl Lohmann in 1929 from the muscles. These are source of energy of the cell produced by the mitochondria. From the perspective of bio-chemistry, ATP is classified as a nucleoside triphosphate which indicates that it consists of 3 components of nitrogenous base (Adenine), ribose sugar and triphosphate. chemical formula $-\mathrm{C}_{10} \mathrm{H}_{16} \mathrm{~N}_{5} \mathrm{O}_{13} \mathrm{P}_{3}$
JIPMER-2016 Karnataka CET-2004
Photosynthesis in higher plants
238150
The 4-carbon compound formed during RuBP regeneration reactions of calvin cycle is:
1 sedaheptulose phosphate
2 xylulose phosphate
3 erythrose phosphate
4 glyceraldehyde phosphate
Explanation:
C Erythrose phosphate is a four carbon atom sugar produced during the regeneration of RuBP or ribulose $1, \quad 5$ bisphosphate from phosphoglyceraldehyde. Phosphoglyceraldehyde $\stackrel{\text { Aldolase }}{\longrightarrow}$ fructose diphosphoate $\stackrel{\text { Phosphatase }}{\longrightarrow}$ fructose phosphate $\stackrel{\text { Trans ketolase }}{\longrightarrow}$ Erythrose 4, phosphate.