Consider the following statements. State which among the following is true and false.
(A) The portion of the spectrum between 500nm and 800nm is also referred to as photosynthetically active radiation.
(B) Magnesium, calcium and chloride ions play prominent roles in the photolysis of water.
(C) In cyclic photophosphorylation oxygen is not released and NADPH is also not produced.

A is true, but B and C are false

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A and B are false, but C is true

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B is true, but A and C are false

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A and B are true, but C is false

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A and C are true, but B is false

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Solution

The correct option is B A and B are false, but C is true
In cyclic photophosphorylation oxygen is not released and NADPH is also not produced. Photosynthetically active radiation, often abbreviated PAR, designates the spectral range of solar radiation from 400 to 700 nms, that photosynthetic organisms are able to use in the process of photosynthesis. Manganese ion play great role in photolysis of water.

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Similar questions

Consider the following statements:

(a) The portion of the spectrum between 500 nm and 800 nm is also referred to as photosynthetically active radiation (PAR).

(b) Magnesium, calcium and chloride ions play prominent roles in the photolysis of water.

(c) In cyclic photophosphorylation, oxygen is not released (as there is no photolysis of water) and NADPH is also not produced.

Of these statements given above,

Q. Consider the following statements. I. The portion of the spectrum between 300-500 nm is also referred to as photosynthetically active radiation (PAR) II. Magnesium, calcium and chloride ions play prominent roles in the photolysis of water. III. In cyclic phosphorylation, oxygen is not released (as there is no photolysis of water) and NADPH is also not produced.

Q. Which of the following statements are correct?
(a) A portion of spectrum between 500-800 nm is PAR.
(b) Mg, Ca, CI have a prominent role in the photolysis of water.
(c) In cyclic photophosphorylation, O

_{2}

and NADPH are not produced.

Q. Consider the following two equations
(A)

L = I ω

(B)

\frac{d L}{d t} = Γ

In noninertial frames
(a) both A and B are true
(b) A is true but B is false
(c) B is true but A is false
(d) both A and B are false.

Consider the following two statements:
(A) The linear momentum of a particle is independent of the frame of reference.
(B) The kinetic energy of a particle is independent of the frame of reference.
(a) Both A and B are true.
(b) A is true but B is false.
(c) A is false but B is true.
(d) both A and B are false.

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