The Following Represents the Results of an Experiment on a Metabolic

question 31

Multiple Choice

The following represents the results of an experiment on a metabolic enzyme. What is the optimum pH of this enzyme?

• A)3.0
• B)5.5
• C)6.5
• D)9.5

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Definitions:

Graphite

A soft, black, greasy-feeling carbon mineral.

Negative Charge

An electrical charge that results from an excess of electrons, giving the particle or object a net negative electric charge.

Electrons

Negatively charged subatomic particles that orbit an atom's nucleus, playing a key role in chemical reactions and electricity.

Covalent

Covalent refers to a type of chemical bond where atoms share pairs of electrons to achieve a full outer shell and stability.