Which of These Lists the Events of an Action Potential

question 41

Multiple Choice

Which of these lists the events of an action potential in the correct order?

• A) Na ⁺ gates open→inside of axon becomes positive→Na ⁺ gates close→K ⁺ gates open→inside of axon becomes negative
• B) K ⁺ gates open→inside of axon becomes positive→K ⁺ gates close→Na ⁺ gates open→inside of axon becomes negative
• C) K ⁺ gates open→inside of axon becomes negative→K ⁺ gates close→Na ⁺ gates open→inside of axon becomes positive
• D) Na ⁺ gates open→inside of axon becomes negative→Na ⁺ gates close→K ⁺ gates open→inside of axon becomes positive
• E) Na ⁺ gates open→inside of axon becomes positive→K ⁺ gates close→Na ⁺ gates open→inside of axon becomes negative

Recognize the integration of practice wisdom with evaluation methods to improve practice.

Identify effective monitoring techniques and information recording for group work.

Familiarize with various strategies for obtaining program information for group planning.

Acknowledge the significance and selection of measurement tools in evaluating group work.

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Definitions:

RNA Anticodons

Sequences of three nucleotides in tRNA that are complementary to codons in mRNA, allowing for the addition of specific amino acids during protein synthesis.

Amino Acids

Organic compounds that combine to form proteins and are essential to many biological functions.

Ribosomes

Molecular machines within cells that synthesize proteins by translating messenger RNA into polypeptide chains.

mRNA Codons

Sequences of three nucleotides in messenger RNA that specify the addition of a particular amino acid to a growing polypeptide chain during protein synthesis.