Yes, they are in all living cells. Ribosomes are the site of synthesis of polypeptide chains to produce proteins.
00:08, 15 December 2011
Epipremnum aureum is a species of flowering plant in the ...
Dieffenbachia is a genus of tropical flowering plants in ...
A small tree, Mespilus germanica, of the rose family, the ...
A perennial that grows profusely in Italy, sage has ...
Haemanthus coccineus, the blood flower, blood lily or ...
Dandelion has very small flowers collected together into a ...
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