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QveST [7]
3 years ago
9

Amino acids are the monomers of this biomolecule.

Biology
1 answer:
sergiy2304 [10]3 years ago
3 0
Proteins. they are a string of amino acids
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The endosymbiotic theory states that some of the organelles in today's eukaryotic cells were once prokaryotic microbes. In this theory, the first eukaryotic cell was probably an amoeba-like cell that got nutrients by phagocytosis and contained a nucleus that formed when a piece of the cytoplasmic membrane pinched off around the chromosomes. Some of these amoeba-like organisms ingested prokaryotic cells that then survived within the organism and developed a symbiotic relationship.

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