<span>polar bears, reindeer, and shrubs that live in a single area make up an </span>ecosystem
DNA<span> replicates </span>before<span> a </span>cell<span> divides to give a complete set of instructions to </span>each<span> daughter </span>cell<span>.</span>
Answer:
In the conversion of pyruvate to acetyl CoA, each pyruvate molecule loses one carbon atom with the release of carbon dioxide. During the breakdown of pyruvate, electrons are transferred to NAD+ to produce NADH, which will be used by the cell to produce ATP.
Explanation:
The edible part of onion ( or bulb ) has no chlorophyll because it's present underground & it doesn't performs photosynthesis as sunlight is not available for the bulb. But the shoot part of the onion ( which grows up ) is green and has chlorophyll in it because it performs photosynthesis.
Answer:
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