Radioactive $C^{14}$ is incorporated into $CO_2$ and released into the atmosphere. This $CO_2$ is taken up by $RuBP$ in a $C_3$ plant. In which compound is the radioactive $C^{14}$ first detected?

  • A
    $PGAL$
  • B
    $PEP$
  • C
    $RMP$
  • D
    $PGA$

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Similar Questions

The total requirement of $ATP$ and $NADPH$ for each molecule of $CO_2$ fixed and reduced in photosynthesis in the Calvin cycle is

$A$: Biosynthetic phase of photosynthesis depends directly on the presence of light.
$R$: Both $ATP$ and $NADPH$ are not essential for the assimilation of $CO_2$ to carbohydrates.

What is the source of oxygen present in the structure of glucose produced during photosynthesis?

In dark reaction,regeneration of $RuBP$ needs

Besides water and light,which is more essential as a raw material for food formation?

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