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Sloan [31]
3 years ago
7

Can someone help me with these 3 questions ASAP please!!

Biology
1 answer:
Alekssandra [29.7K]3 years ago
8 0
18. Enzymes bind with chemical reactants called substrates. In some reactions, a single-reactant substrate is broken down into multiple products.

20. stored evergy is released whenever these chemical bonds are broken in metabolic processes such as cellular respiration. Cellular respiration is the process by which the chemical energy of food molecules is released and partially captured in the form of ATP.
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