the nucleoli found within the nucleus are the sites of ribosome synthesis.
the nucleoli found within the nucleus are the sites of ribosome synthesis.
the nucleoli found within the nucleus are the sites of ____ synthesis.​?
ribosome
nucleolus









































the nucleolus (, plural: nucleoli ) is the largest structure in the nucleus of eukaryotic cells. it is best known as the site of ribosome biogenesis. nucleoli also participate in the formation of signal recognition particles and play a role in the cell's response to stress. nucleoli are made of proteins, dna and rna and form around specific chromosomal regions called nucleolar organizing regions. malfunction of nucleoli can be the cause of several human conditions called "nucleolopathies" and the nucleolus is being investigated as a target for cancer chemotherapy.









































section::::history.
nucleolus
bullet::::- hodgkin cell (atypical mononuclear rsc) is a variant of rs cell, which has the same characteristics, but is mononucleated.









































bullet::::- lacunar rsc is large, with a single hyperlobulated nucleus, multiple, small nucleoli and eosinophilic cytoplasm which is retracted around the nucleus, creating an empty space ("lacunae").









































bullet::::- pleomorphic rsc has multiple irregular nuclei.









































bullet::::- "popcorn" rsc (lympho-histiocytic variant) is a small cell, with a very lobulated nucleus, small nucleoli.









































bullet::::- "mummy" rsc has a compact nucleus with no nucleolus and basophilic cytoplasm.
hodgkin's lymphoma