AP BIOLOGY

CELL RESPIRATION

ATP ADENOSINE TRIPHOSPHATE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the substance that is changed in a chemical reaction
A
catalyst
B
solution
C
product
D
reactant
Explanation: 

Detailed explanation-1: -A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products. Substances are either chemical elements or compounds.

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