Consider the following statements regarding p | vedclass

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(A) Statement $(A)$ is correct: The synthesis of $ATP$ from $ADP$ and inorganic phosphate in the presence of light is known as photophosphorylation.St

Vedclass · Accepted Answer

$A$ and $B$ are correct

Vedclass · Answer

(A) Statement $(A)$ is correct: The synthesis of $ATP$ from $ADP$ and inorganic phosphate in the presence of light is known as photophosphorylation.Statement $(B)$ is correct: Kranz anatomy is a specialized structure found in the leaves of $C_4$ plants,where mesophyll cells surround the bundle sheath cells.Statement $(C)$ is incorrect: During the Calvin cycle (biosynthetic phase),$NADPH$ is oxidized to $NADP^+$ to provide electrons for the reduction of $3-PGA$ to $G3P$. The reduction of $NADP^+$ to $NADPH$ occurs during the light-dependent reactions.Statement $(D)$ is incorrect: In a chlorophyll molecule,the magnesium ion $(Mg^{2+})$ is located at the center of the porphyrin ring,not in the phytol tail.Therefore,statements $(A)$ and $(B)$ are correct.

List-$I$	List-$II$
$a.$ $3$-carbon organic acid	$I.$ Product of light reaction
$b.$ $\text{ATP}$ and $\text{NADPH}$	$II.$ Reactants of dark reaction
$c.$ $\text{CO}_2$	$III.$ First $\text{CO}_2$ fixation product in dark reaction
$d.$ Oxaloacetic acid	$IV.$ First product of $\text{CO}_2$ fixation in the $C_4$ pathway

Similar Questions

In bacterial photosynthesis,which of the following is present?

All the energy for living organisms comes as radiation in the form of......from the sun and is captured by.......

$A$ photosystem is composed of $..............$.

Assertion : Dark reaction occurs only at night in the stroma of chloroplast.
Reason : $CO_2$ fixation occurs only during $C_3$ cycle.

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