Refer to the Figure Below

question 225

Multiple Choice

Refer to the figure below. This graph shows the change in free energy for the same reaction with and without a catalyst.Which tracing represents the catalyzed reaction and why?

• A) The blue tracing represents the catalyzed reaction because it has a larger  G than the uncatalyzed reaction.
• B) The blue tracing represents the catalyzed reaction because it has a larger activation energy than the uncatalyzed reaction.
• C) The red tracing represents the catalyzed reaction because it has a smaller  G than the uncatalyzed reaction.
• D) The red tracing represents the catalyzed reaction because it has a smaller activation energy than the uncatalyzed reaction.
• E) The red tracing represents the catalyzed reaction because it leads to the formation of more products than the uncatalyzed reaction.

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Definitions:

Fitted Values

Estimates or predictions generated by a statistical model that represent the best guesses for the dependent variable based on the model and the input values.

Constant Variance

The condition in which the variance of the error terms in a regression model is the same across all levels of the independent variable.

Correlation Coefficient

A numerical index that determines both the magnitude and orientation of a linear correlation between two variables, which can vary between -1 and 1.

Variables

Elements, features, or factors that are likely to vary or change among subjects in a study or a population.