The Figure Below Illustrates How a Neuron with Myelinated Axon

question 41

Multiple Choice

The figure below illustrates how a neuron with myelinated axon transmits signals.
What is happening in Region A of this figure?

• A) An action potential is moving between two nodes of Ranvier.
• B) Neurotransmitters are rapidly diffusing between two nodes of Ranvier.
• C) An electric charge is moving rapidly between two nodes of Ranvier.
• D) Myelin is carrying sodium ions between two nodes of Ranvier.

Understand the concept of surface irregularities and their classification.

Understand the central dogma of molecular biology, including the flow of genetic information from DNA to RNA to protein.

Comprehend the process and significance of transcription and translation in gene expression.

Recognize the role of posttranslational modifications in protein function.

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