Consider the following statements regarding photosynthesis and respiration in plants and select the correct option.
$I$. RuBisCO has high affinity to oxygen in low $CO_2$ concentration.
$II$. The Calvin pathway occurs in the chloroplast of bundle sheath cells of $C_4$ plants.
$III$. Yeast poison themselves when the concentration of alcohol reaches $7\%$.
$IV$. Oxygen is a final hydrogen acceptor during aerobic respiration.

  • A
    Statements $I$ and $IV$ are correct,$III$ is wrong.
  • B
    Statements $II$ and $IV$ are correct,$I$ is wrong.
  • C
    Statements $I$ and $II$ are correct,$IV$ is wrong.
  • D
    Statements $I$ and $II$ are correct,$III$ is wrong.

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Similar Questions

Choose the incorrect statement with respect to photosynthesis.

$I.$ Initial $CO_{2}$ acceptor
$II.$ Extent of photorespiration
$III.$ Enzyme catalyzing reaction that fixes $CO_{2}$
$IV.$ Presence of Calvin cycle
$V.$ Leaf anatomy
Which one does not differ in a $C_{3}$ and $C_{4}$ plant?

Give scientific reasons:
$(1)$ Green plants form the basis of life on Earth.
$(2)$ Photosynthesis is a complex metabolic process.

Assertion : $C_4$ photosynthetic pathway is more efficient than the $C_3$ pathway.
Reason : Photorespiration is suppressed in $C_4$ plants.

During photosynthesis,$ATP$ functions to transfer energy from:

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