In the Carboxylation of Pyruvate to Oxaloacetate by the Enzyme

question 25

Multiple Choice

In the carboxylation of pyruvate to oxaloacetate by the enzyme pyruvate carboxylase, acetyl CoA interacts with pyruvate carboxylase as a

• A) substrate.
• B) noncompetitive inhibitor.
• C) homotropic activator.
• D) heterotropic activator.
• E) competitive inhibitor.

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Definitions:

Sick Leave

Authorized absence from work due to illness.

Frequency Distribution

A table or graph that displays the frequency of various outcomes in a sample.

Relative Frequency

The proportion of times a particular value or category appears in a dataset relative to the total number of observations.

Crosstabulation

A tabular summary of data for two variables. The classes for one variable are represented by the rows; the classes for the other variable are represented by the columns.