Question

multiple choice question a nucleolus is found in and functions to. the nucleus; produce ribosomes rough endoplasmic reticulum; produce proteins the cytoplasm; destroy worn out organelles the cell membrane; allow ions to pass through the membrane 15 of 33 concepts completed

Explanation:

The nucleolus is a sub - structure within the nucleus. Its main function is ribosome production. The cell membrane controls ion passage, the cytoplasm is the cell's interior fluid where organelles are suspended, the rough endoplasmic reticulum is involved in protein production, and lysosomes (not mentioned in options but for context) destroy worn - out organelles.

Answer:

the nucleus; produce ribosomes