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the monomers that polymerise to form proteins.
during a reaction a molecule reacts with water to form ions (to separate into ions).
substances such as elements or compounds, that cannot be broken down into simpler substances by...
an electron pair in which each atom provides one electron for the bonding pair.
a neutral particle in the nucleus with almost the same mass as the proton.
when an organic compound contains a double or triple bond and thus the maximum number of...