238050
The deficiency of which of these elements interrupts photolysis of water during photosynthesis?
1 $\mathrm{Mn}$ and $\mathrm{Cl}$
2 $\mathrm{Zn}$ and $\mathrm{Cu}$
3 $\mathrm{Ca}$ and $\mathrm{K}$
4 $\mathrm{N}$ and $\mathrm{P}$
Explanation:
A Mn (Manganese) and C1 (Chlorine) deficits may prevent water from being photolyzed during photosynthesis. Photolysis is the term used to describe the splitting of water molecules in the presence of light.
Karnataka CET-2020
Photosynthesis in higher plants
238051
Dark reaction
1 in light
2 in dark
3 requires product of light reaction
4 All of the above
Explanation:
C Plants make glucose in the dark reaction by combining carbon dioxide with ATP and NADPH from the light reaction. It happens in the chloroplast's stroma. Since dark reactions don't need light, they don't necessarily happen at night. It just needs light reaction byproducts like ATP and NADPH.
JIPMER-2019
Photosynthesis in higher plants
238055
Which one of the following statements about the events of noncyclic photophosphorylation is NOT correct ?
1 ATP and NADPH are not produced.
2 Only one photosystem participates
3 $\mathrm{O}_{2}$ is released.
4 Photolysis of water takes place.
Explanation:
B In non-cyclic photophosphorylation, electron derived from the photolysis of water are arise to higher energy level in PS-I and PS-II and pass along the electron transport chain carrier molecule to NADP reductase. This enzyme transfers electron to NADP to make $\mathrm{NADPH}_{2}$, which provide reducing power for the light-dependent reaction of photosynthesis.
Karnataka CET-2010
Photosynthesis in higher plants
238058
The synthesis of one molecule of glucose during Calvin cycle requires
1 12 molecules of ATP and 18 molecules of $\mathrm{NADPH}_{2}$
2 6 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
3 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
4 12 molecules each of ATP and $\mathrm{NADPH}_{2}$
Explanation:
C The synthesis of one molecule of glucose during Calvin cycle requires 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$.
238050
The deficiency of which of these elements interrupts photolysis of water during photosynthesis?
1 $\mathrm{Mn}$ and $\mathrm{Cl}$
2 $\mathrm{Zn}$ and $\mathrm{Cu}$
3 $\mathrm{Ca}$ and $\mathrm{K}$
4 $\mathrm{N}$ and $\mathrm{P}$
Explanation:
A Mn (Manganese) and C1 (Chlorine) deficits may prevent water from being photolyzed during photosynthesis. Photolysis is the term used to describe the splitting of water molecules in the presence of light.
Karnataka CET-2020
Photosynthesis in higher plants
238051
Dark reaction
1 in light
2 in dark
3 requires product of light reaction
4 All of the above
Explanation:
C Plants make glucose in the dark reaction by combining carbon dioxide with ATP and NADPH from the light reaction. It happens in the chloroplast's stroma. Since dark reactions don't need light, they don't necessarily happen at night. It just needs light reaction byproducts like ATP and NADPH.
JIPMER-2019
Photosynthesis in higher plants
238055
Which one of the following statements about the events of noncyclic photophosphorylation is NOT correct ?
1 ATP and NADPH are not produced.
2 Only one photosystem participates
3 $\mathrm{O}_{2}$ is released.
4 Photolysis of water takes place.
Explanation:
B In non-cyclic photophosphorylation, electron derived from the photolysis of water are arise to higher energy level in PS-I and PS-II and pass along the electron transport chain carrier molecule to NADP reductase. This enzyme transfers electron to NADP to make $\mathrm{NADPH}_{2}$, which provide reducing power for the light-dependent reaction of photosynthesis.
Karnataka CET-2010
Photosynthesis in higher plants
238058
The synthesis of one molecule of glucose during Calvin cycle requires
1 12 molecules of ATP and 18 molecules of $\mathrm{NADPH}_{2}$
2 6 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
3 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
4 12 molecules each of ATP and $\mathrm{NADPH}_{2}$
Explanation:
C The synthesis of one molecule of glucose during Calvin cycle requires 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$.
238050
The deficiency of which of these elements interrupts photolysis of water during photosynthesis?
1 $\mathrm{Mn}$ and $\mathrm{Cl}$
2 $\mathrm{Zn}$ and $\mathrm{Cu}$
3 $\mathrm{Ca}$ and $\mathrm{K}$
4 $\mathrm{N}$ and $\mathrm{P}$
Explanation:
A Mn (Manganese) and C1 (Chlorine) deficits may prevent water from being photolyzed during photosynthesis. Photolysis is the term used to describe the splitting of water molecules in the presence of light.
Karnataka CET-2020
Photosynthesis in higher plants
238051
Dark reaction
1 in light
2 in dark
3 requires product of light reaction
4 All of the above
Explanation:
C Plants make glucose in the dark reaction by combining carbon dioxide with ATP and NADPH from the light reaction. It happens in the chloroplast's stroma. Since dark reactions don't need light, they don't necessarily happen at night. It just needs light reaction byproducts like ATP and NADPH.
JIPMER-2019
Photosynthesis in higher plants
238055
Which one of the following statements about the events of noncyclic photophosphorylation is NOT correct ?
1 ATP and NADPH are not produced.
2 Only one photosystem participates
3 $\mathrm{O}_{2}$ is released.
4 Photolysis of water takes place.
Explanation:
B In non-cyclic photophosphorylation, electron derived from the photolysis of water are arise to higher energy level in PS-I and PS-II and pass along the electron transport chain carrier molecule to NADP reductase. This enzyme transfers electron to NADP to make $\mathrm{NADPH}_{2}$, which provide reducing power for the light-dependent reaction of photosynthesis.
Karnataka CET-2010
Photosynthesis in higher plants
238058
The synthesis of one molecule of glucose during Calvin cycle requires
1 12 molecules of ATP and 18 molecules of $\mathrm{NADPH}_{2}$
2 6 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
3 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
4 12 molecules each of ATP and $\mathrm{NADPH}_{2}$
Explanation:
C The synthesis of one molecule of glucose during Calvin cycle requires 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Photosynthesis in higher plants
238050
The deficiency of which of these elements interrupts photolysis of water during photosynthesis?
1 $\mathrm{Mn}$ and $\mathrm{Cl}$
2 $\mathrm{Zn}$ and $\mathrm{Cu}$
3 $\mathrm{Ca}$ and $\mathrm{K}$
4 $\mathrm{N}$ and $\mathrm{P}$
Explanation:
A Mn (Manganese) and C1 (Chlorine) deficits may prevent water from being photolyzed during photosynthesis. Photolysis is the term used to describe the splitting of water molecules in the presence of light.
Karnataka CET-2020
Photosynthesis in higher plants
238051
Dark reaction
1 in light
2 in dark
3 requires product of light reaction
4 All of the above
Explanation:
C Plants make glucose in the dark reaction by combining carbon dioxide with ATP and NADPH from the light reaction. It happens in the chloroplast's stroma. Since dark reactions don't need light, they don't necessarily happen at night. It just needs light reaction byproducts like ATP and NADPH.
JIPMER-2019
Photosynthesis in higher plants
238055
Which one of the following statements about the events of noncyclic photophosphorylation is NOT correct ?
1 ATP and NADPH are not produced.
2 Only one photosystem participates
3 $\mathrm{O}_{2}$ is released.
4 Photolysis of water takes place.
Explanation:
B In non-cyclic photophosphorylation, electron derived from the photolysis of water are arise to higher energy level in PS-I and PS-II and pass along the electron transport chain carrier molecule to NADP reductase. This enzyme transfers electron to NADP to make $\mathrm{NADPH}_{2}$, which provide reducing power for the light-dependent reaction of photosynthesis.
Karnataka CET-2010
Photosynthesis in higher plants
238058
The synthesis of one molecule of glucose during Calvin cycle requires
1 12 molecules of ATP and 18 molecules of $\mathrm{NADPH}_{2}$
2 6 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
3 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$
4 12 molecules each of ATP and $\mathrm{NADPH}_{2}$
Explanation:
C The synthesis of one molecule of glucose during Calvin cycle requires 18 molecules of ATP and 12 molecules of $\mathrm{NADPH}_{2}$.
