A Cation That Is More Abundant as a Solute in the Cytosol

question 24

Multiple Choice

A cation that is more abundant as a solute in the cytosol of a neuron than it is in the interstitial fluid outside the neuron is

• A) HCO3-.
• B) Cl-.
• C) Ca++.
• D) Na+.
• E) K+.

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Definitions:

Genomes

The complete set of DNA, including all of its genes, in an organism, providing the biological instructions it needs to grow, develop, and function.

Chromosome 12

One of the 23 pairs of chromosomes in humans, which contains genes that are vital for normal development and function.

Epigenetic Marks

Modifications to the genome that affect gene expression without changing the DNA sequence itself.

Binge-Eating Disorder

A serious eating disorder characterized by recurrent episodes of eating large quantities of food, often quickly and to the point of discomfort.