Saliva has a pH of 6.5 to 7.5. Lower stomach has pH of 1.5 to 4.0. Small intestine has pH of 4.0 to 7.0. The large intestine has a pH of 4.0 to 7.0.

According to the chart above, which two areas of the body are likely to share the same enzymes?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

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