Photosynthesis is:I. Endergonic processII. Ex | vedclass

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(D) Photosynthesis is an endergonic process because it requires the input of energy (light energy) to synthesize organic compounds.It is a chemical pr

Vedclass · Accepted Answer

$I$ and $III$

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(D) Photosynthesis is an endergonic process because it requires the input of energy (light energy) to synthesize organic compounds.It is a chemical process as it involves the conversion of inorganic raw materials ($CO_2$ and $H_2O$) into organic compounds (glucose) through a series of chemical reactions.It is not an exergonic process (which releases energy) nor is it a purely physical process.Therefore,statements $I$ and $III$ are correct.

Photosynthesis is:
$I.$ Endergonic process
$II.$ Exergonic process
$III.$ Chemical process
$IV.$ Physical process
Select the correct option.

Similar Questions

Which of the following groups of organisms does not produce $O_2$ during photosynthesis?

Assertion : Cyclic pathway of photosynthesis first appeared in some eubacterial species.
Reason : Oxygen started accumulating in the atmosphere after the non-cyclic pathway of photosynthesis evolved.

$CO_2$ is constantly released in respiration,yet its level remains fairly uniform because:

Select the incorrect statement.

Which of the following is/are the raw material$(s)$ for photosynthesis?
$I$. $H_{2}O$
$II$. $CO_{2}$
$III$. Light
$IV$. Chlorophyll
Choose the correct option.

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Photosynthesis is:$I.$ Endergonic process$II.$ Exergonic process$III.$ Chemical process$IV.$ Physical processSelect the correct option.