Chemically-Gated Ion ________ Open or Close When Signal Molecules Bind

question 40

Multiple Choice

Chemically-gated ion ________ open or close when signal molecules bind to the channel,allowing specific ions to diffuse through the channel.

• A)channels
• B)molecules
• C)species
• D)membranes

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Definitions:

Nonparametric Tests

Statistical tests that do not assume a specific distribution for the data, making them suitable for analyzing ordinal data or when the assumptions for parametric tests are not met.

Nonparametric Statistical Methods

Statistical methods that do not assume a specific distribution for the data, often used when data doesn't meet the assumptions required for parametric tests.

Parametric Test

A statistical test that makes assumptions about the parameters of the population distribution from which the sample was drawn.

Wilcoxon Rank Sum Test

A non-parametric statistical test used to compare two independent samples to assess whether their population mean ranks differ.