Polymerization reactions in which polysaccharides are synthesized from monosaccharides or proteins are synthesized from amino acids:
a. result in the formation of water.
b. are hydrolysis reactions.
c. release energy.
d. result in the formation of covalent bonds between monomers called peptide bonds.
e. all of the above.

i hope the answer is A

Explanation:

because, the synthesis of polysaccharides from monosaccharides or synthesis of proteins from amino acids is like that of condensation reaction,  which is water is produced as a byproduct!

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