Answer:
Put up the answer choices
Explanation:
endothermic means absorbing heat
The best answer is letter A.
The main factors that change the speed of enzymatic reactions are temperature, pH and substrate concentration (quantity). <span>There are enzymes that need other associated molecules to work. These molecules are called enzyme co-factors. They can be organic ions like mineral salts.</span>
-NH2 is the most favorable for the reaction
3.6 x 10^-4
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