Ribosomes notes

What are ribosomes in biology, where are they found & what do they do: facts, analogy, meaning, components, structure, & purpose with examples, & labeled picture

Ribosomes are cell organelles that consist of RNA and proteins. They are responsible for assembling the proteins of a cell.

Eukaryotic cells possess 80S ribosome.

What is Translation? Once transcription occurs translation has to then do its job in the ribosomes by taking the base code of a mRNA molecule and translating a peptide into a chain of amino acids. This is how it works: Molecules of mRNA come out of the nucleus then go to the ribosomes where codons are translated by tRNA molecules into amino acids. this is done by the RNA's specific code where three nucleotides, called a codon, are arranged to with the directions for the amino acid that…

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The ribosome structure. A ribosome is a tiny organelle occurring in great numbers in the cell cytoplasm either freely, in small clusters, or attached to the outer surfaces of endoplasmic, reticula, and functioning as the site of protein manufacture.

The rRNAs namely 18S, 5.8S and 28S rRNA are transcribed into a precursor molecule, a 47S transcript which is further trimmed by spliceosom...