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Standard XII

Biology

Photosynthesis- Introduction

Which of the ...

Question

Which of the following statements with regard to photosynthesis is/are correct?

(a) In C₄ plants, the primary CO₂ acceptor is PEP.

(b) In the photosynthetic process, PS II absorbs energy at or just below 680 nm.

(c) The pigment which is present in PS I is P₆₈₃.

(a) and (b) only

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(a) only

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(b) and (c) only

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(a) and (c) only

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Solution

The correct option is A
(a) and (b) only

P₇₀₀ is the pigment which is present in PS I and not P₆₈₃.

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Similar questions

Q. Which of the following statement with regard to photosynthesis is/are correct?
A. In

C_{4}

plants, the primary

C O_{2}

acceptor is PEP.
B. In the photosynthetic process, PS II absorbs energy at or just below 680 nm.
C. The pigment that is present in the pigment system I is

P_{683}

Q. Which of the following statements are true?

(a) In

C_{4}

plants, primary

C O_{2}

acceptor is PEP.
(b) PS II absorbs energy at or just below 680 nm.
(c) PS I has

P_{683}

Q. Which of the following statements with regards to photosynthesis is/are correct?
a. In

C_{4}

plants, the primary

C O_{2}

acceptor is PEP
b. In the photosynthetic process, PS II absorbs energy of

680 nm

.
c. The pigment that is present in the pigment system is

P_{683}

, PFR.

Choose the correct statements
Cyclic photophosphorylation
(a) Forms ATP only
(b) Occurs in the matrix
(c) Occurs only at exciting wavelengths beyond 680 nm
(d) Involves both PS I and PS II

Q. In the given figure, which of the following statements must be true?
(i) a + b = d + c

(ii) a + c + e = 180°

(iii) b + f = c + e

(a) (i) only

(b) (ii) only

(c) (iii) only

(d) (ii) and (iii) only

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Which of the following statements with regard to photosynthesis is/are correct? (a) In C4 plants, the primary CO2 acceptor is PEP. (b) In the photosynthetic process, PS II absorbs energy at or just below 680 nm. (c) The pigment which is present in PS I is P683.

The correct option is A (a) and (b) only P700 is the pigment which is present in PS I and not P683.

Which of the following statements with regard to photosynthesis is/are correct?

(a) In C₄ plants, the primary CO₂ acceptor is PEP.

(b) In the photosynthetic process, PS II absorbs energy at or just below 680 nm.

(c) The pigment which is present in PS I is P₆₈₃.

The correct option is A
(a) and (b) only

P₇₀₀ is the pigment which is present in PS I and not P₆₈₃.