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Teaching Enzymes and activation energy

Enzymes and activation energy

All chemical reactions require activation energy, which is the energy needed to get a reaction started.

CK-12 (High School)

ESSENTIAL QUESTION:

How do reactions in the human body occur so quickly? How can they occur even faster?
STANDARDS:
HS-PS1-5 - Rate of Reaction, RST.1 - Analysis & Evidence, RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

1,2,3
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