You've Discovered an Enzyme That Can Catalyze Two Different Chemical

question 22

Multiple Choice

You've discovered an enzyme that can catalyze two different chemical reactions.Which of the following is most likely to be correct?

• A)The enzyme contains both α-helices and β-pleated sheets.
• B)The enzyme is subject to both competitive inhibition and allosteric regulation.
• C)Two types of allosteric regulation occur: The binding of one molecule activates the enzyme,while the binding of a different molecule inhibits it.
• D)Either the enzyme has two distinct active sites,or the reactants involved in the two reactions are very similar in size and shape.

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Definitions:

Standard Normal Distribution

A normal distribution with a mean of zero and a standard deviation of one, used as a basis in probability theory.

Nominal Data

Nominal data refers to categorical data that can be named or labeled but not meaningfully ordered.

Confidence Interval

A set of values, procured from sample-based observations, deemed likely to hold the value of a non-specified population characteristic.

Data Collected

The information gathered through observation, measurement, or responses, which is analyzed to derive conclusions.