The nucleolus
A)contains RNA and is found in the nucleus.
B)contains DNA and is found in the nucleus.
C)contains RNA and is found in the cytoplasm.
D)contains DNA and is found in the cytoplasm.
E)contains ribosome subunits and is found in the cytoplasm.

Question

Quizplus · Accepted Answer

The nucleolus is a structure found within the nucleus of a eukaryotic cell. It plays a critical role in the production of ribosomes, which are involved in protein synthesis. The nucleolus contains RNA, specifically ribosomal RNA (rRNA), which is used to assemble ribosomes. It does not contain DNA, as this is found throughout the nucleus. It is also not found in the cytoplasm, but instead is a part of the nucleus. Choice A correctly states that the nucleolus contains RNA and is found in the nucleus.

The Nucleolus