Question:
Which of the following is not true about the following?
Which of the following is not true about the following?
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Chlorophyll is essential for photosynthesis, with chlorophyll ‘a’ directly involved in the light reactions and chlorophyll ‘b’ assisting in light absorption.
Updated On: May 5, 2025
- Chlorophyll ‘b’ contains aldehyde groups in their side chains
- Chlorophyll ‘a’ contains methyl groups in their side chains
- Chlorophyll ‘a’ contains aldehyde groups in their side chains
- Chlorophyll ‘a’ and chlorophyll ‘b’ contains the metal ion magnesium
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The Correct Option is C
Solution and Explanation
Chlorophyll ‘a’ contains a methyl group, not an aldehyde group, in its side chains. Chlorophyll ‘b’ contains an aldehyde group. Both chlorophylls contain a magnesium ion at the center of their porphyrin ring structure.
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