Question

What Substances Is The Nucleolus Made? Is There A Membrane Around The Nucleolus?​

Answer 1

Answer:

your answer !

Explanation:

Nucleolus is a region within the nucleus made of ribosomal RNA (rRNA) and proteins. It is not delimited by membrane.

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Answer 2

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$\huge\red{\boxed{\bold{Nucleolus}}}$

❇ Nucleolus is a spherical structure found in the nucleoplasm.

❇ Nucleoplasm is a transparent, semi fluid and colloidal substance which fills the nucleus it contains nucleolus and chromatin.

Nucleolus is made up of !

➡It is made up of densely packed fibrils and granules .

➡It's composition Is similar to the chromatin with the exception that it is very rich in RNA and proteins.

➡Nucleolus are larger and actively involve in ribosonal RNA synthesis.

Is there membrane around Nucleolus ?

✳ NO, it is not bounded by any membrane as it is found free in nucleoplasm.

✳ It is not separated from the rest of nucleoplasm.

✳ Involves actively in protein synthesis.

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