Enzymes Are

question 88

Multiple Choice

Enzymes are

• A)broken down in reactions that require energy input.
• B)proteins that function as catalysts.
• C)used up in chemical reactions.
• D)not needed for catabolic reactions.
• E)All of these choices are correct.

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Definitions:

Independent Variable

A variable that is manipulated to observe its effect on a dependent variable in an experiment.

Outcome Variable

The variable that is the result of an experiment or study, often measured to assess the effect of a treatment.

Two-Way ANOVA

A statistical test used to determine the effect of two nominal predictor variables on a continuous outcome variable, testing for interaction and main effects.

Factorial ANOVA

A statistical test used to determine the effect of two or more independent variables on a dependent variable at the same time, often used to analyze the interaction between factors.