Which of the following statements is correct?

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(D) Volutin granules (also known as metachromatic granules) are storage structures found in many bacteria. $1$. They exhibit metachromasy,meaning they

Vedclass · Accepted Answer

All of the above.

Vedclass · Answer

(D) Volutin granules (also known as metachromatic granules) are storage structures found in many bacteria. $1$. They exhibit metachromasy,meaning they change the color of basic dyes (like methylene blue) when stained,appearing reddish-purple instead of blue. $2$. Chemically,they are composed of polyphosphate chains,serving as a reserve of phosphate for the cell. $3$. In prokaryotes,the bacterial chromosome $(DNA)$ is attached to the plasma membrane (mesosome),which plays a crucial role in the separation of replicated $DNA$ molecules into daughter cells during binary fission. Since all statements are scientifically accurate,the correct option is $D$.

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In which organisms are prokaryotic cells found? Give information about the diversity of their shapes.

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