The activity of two enzymes, pepsin and trypsin, are shown here. these are two enzymes involved in the digestion of food in
the stomach and small intestine. at which ph would the activity of both enzymes have the same catalyzing rate?

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Neurotransmitters are messengers responsible for communication between neurons. they are released from synaptic vesicles and are received by receptors.  the communication is referred to as neurotransmission. the following statement is true about neurotransmitters: a. they're stored in synaptic vesicles in the axon.

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