Biology, 28.09.2019 14:20 naeaamm2528
Which sentence best explains how enzymes speed up a chemical reaction?
enzymes are not changed as a result of a chemical reaction.
enzymes add heat to a chemical reaction.
enzymes remove heat from a chemical reaction.
enzymes lower the activation energy of a chemical reaction.
Answers: 1
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Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic
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Which layer of the eye completely surrounds the eye except for a dark, round opening called the pupil? a. sclerab. corneac. retinad. choroidthe answer is a sclera
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Which sentence best explains how enzymes speed up a chemical reaction?
enzymes are not...
enzymes are not...
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