Neurons Differ in Shape, Size, Neurotransmitter Usage, Ion Channel Expression

question 41

Multiple Choice

Neurons differ in shape, size, neurotransmitter usage, ion channel expression, and connectivity. How is neuronal diversity produced?

• A) different neurons express different transcription factors
• B) different neurons express different genes
• C) transcription factors in fertilized eggs are not evenly distributed
• D) all of the above

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Definitions:

Tenth Week

A period in pregnancy, typically referring to ten weeks from the first day of the last menstrual period, marking developmental milestones in the fetus.

Pregnancy

A condition in which a woman carries a developing fetus within her uterus, lasting typically about 40 weeks from the last menstrual period to birth.

Childbirth

The act of childbirth, encompassing the stages of labor and delivery.

Milk Production

The process by which mammary glands in mammals produce milk to feed their young.