AV Nodal Cells Are Poorly Interconnected Compared to Contractile Cells

question 41

Multiple Choice

AV nodal cells are poorly interconnected compared to contractile cells but they have bigger diameters.

• A) The first part of the statement is true but the second part is false.
• B) The first part of the statement is false but the second part is true.
• C) Both parts of the statement are true.
• D) Both parts of the statement are false.

---

Definitions:

Gene Expression

The process by which the instructions in our DNA are converted into a functional product, such as a protein, influencing physical traits and bodily functions.

Neurons

Neurons are the fundamental units of the brain and nervous system, responsible for receiving sensory input from the external world, processing it, and sending commands to the body.

Phenotypic Plasticity

An individual’s capacity to develop into a range of phenotypes.

Genetic Mutation

A change in the DNA sequence that can lead to alterations in gene function or expression, potentially causing variations in physical traits or health conditions.