Nephrons

question 92

Multiple Choice

Nephrons:

• A)extend from the cortex into the medulla.
• B)are located entirely within the cortex.
• C)are located entirely within the medulla.
• D)are located within the renal pelvis.
• E)None of the answer options is correct.

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Definitions:

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A neurotransmitter in both the peripheral and central nervous system that plays a crucial role in muscle activation and a variety of cognitive functions.