The Digestive System Filters Wastes from the Blood

question 5

True/False

The digestive system filters wastes from the blood.

Comprehend the basics of neuron function, including action potentials and neurotransmitter roles.

Recognize how brain injuries, diseases, or conditions affect neurological function.

Describe techniques and research methodologies used to study the brain and its functions.

Understand how environmental factors and experiences can influence brain structure and function.

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Definitions:

Action Potentials

Action potentials are rapid, temporary changes in the electrical charge of a cell's membrane, allowing for the transmission of signals in nerve and muscle cells.

Axons

Long, slender projections of nerve cells (neurons) that transmit electrical impulses away from the neuron's cell body to other neurons, muscles, or glands.

Myelin

A fatty substance that surrounds and insulates the axons of some neurons, enhancing the speed and efficiency of electrical signal transmission.

Receptor Sites

Specific locations on the surface of a cell or within a cell that are sensitive to certain chemicals, hormones, or neurotransmitters.