In the cytoplasm, _ subunits of ribosomes are bounded around the polymers of mRNA.
Correct answer: B. 2
- A. 3
- B. 2
- C. 5
- D. 6
Explanation
The ribosome is a cell organelle that is present in large numbers in all living cells and serves as the site of protein synthesis via translation of mRNA. Ribosomes occur both as free particles in prokaryotic and eukaryotic cells, and as particles attached to the membranes of the endoplasmic reticulum in eukaryotic cells.Each ribosome has two subunits.
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About Cell Structure and Function
Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.
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