Ribosomes can normally be found in all of the following eukaryotic cell locations except: A. the...

Ribosomes can normally be found in all of the following eukaryotic cell locations except:

A. the outer nuclear membrane

B. the rough endoplasmic reticulum

C. the mitochondrion

D. the inner nuclear membrane

E. the chloroplast

Solutions

Expert Solution

the correct option is D- the innermost membrane. Ribosomes are not seen in this region.

The ribosome is a cell organelle that is found in both prokaryotes and eukaryotes. It is present in large numbers in all living cells and serves as the site of protein synthesis

option A is incorrect because the outer nuclear membrane is continuous with membrane of the rough endoplasmic reticulum and numerous ribosomes are attached to the surface.

option B is incorrect because Rough endoplasmic reticulum is called rough due to the ribosomes attached to its surface.

the option C is incorrect because Mitochondrial ribosomes are responsible for the protein synthesis inside mitochondria, the organelles are responsible for the conversion of energy and ATP production in eukaryotic cells.

option E is incorrect because ribosomes are seen in the chloroplasts of mitochondria of eukaryotes are comprised of big and small subunits composed of proteins inside a 70S particle.

gladiator answered 1 year ago

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