Hormones Alter Cellular Properties and Functions by

question 12

Multiple Choice

Hormones alter cellular properties and functions by

• A) changing the quantities of enzymes present.
• B) opening or closing ion channels.
• C) changing the rate of enzyme breakdown.
• D) changing the rates of transcription or translation in a cell.
• E) All of these are true.

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Definitions:

Normally Distributed

Refers to a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Equal Variances

A term referring to situations where different samples or populations have similar or identical variability or spread in their data.

ANOVA

A statistical method, Analysis of Variance, used to compare the means of three or more samples to understand if at least one sample mean significantly differs from the others.

Hypothesis

A supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.