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PA Human Anatomy Physiology A 2026-2027 SMITH IC
Catalysts
Question 3
3
Assignment
Multiple Select
Catalysts
Question 3 • PA Human Anatomy & Physiology A 2026-2027 SMITH IC
Which of the following did you include in your response? Check all that apply.
Answer
A
Prepare three test tubes containing reactant A.
B
Prepare three test tubes containing reactant B.
C
Add one test tube of reactant B and one unknown to one test tube of reactant A. Repeat for the other two unknowns.
D
Time the reaction until bubbling stops.
E
The unknown that causes the reaction to occur the quickest is the catalyst.
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