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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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MeGusta! MeGusta!
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9 years ago
Which test tubes were used to determine the optimal pH for pepsin activity?
A) tubes 2, 5, and 6      B) tubes 2, 3, and 4      C) tubes 1, 2, and 3      D) tubes 4, 5, and 6
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milestone23milestone23
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9 years ago
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willmaraach,  Liltinkpink,  aaikins57
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MeGusta! Author
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#2
9 years ago
Thank you so much for helping me on this question. Choosing this makes sense now.
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#3
9 years ago
Yup, I'm pretty confident it's correct, bye for now.
Retired master
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