Which of the Following Is the Role of the Neurotransmitter

question 39

Multiple Choice

Which of the following is the role of the neurotransmitter norepinephrine?

• A)It excites neurons into firing during stressful times.
• B)It blocks glutamate receptors from receiving glutamate.
• C)It inhibits the heart muscle,intestines,and urogenital tract.
• D)It helps to control the level of alertness.

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Definitions:

Microtubule Production

The process of synthesizing microtubules, which are cylindrical structures that play a role in cell shape, division, and intracellular transport.

Ribosomes

Cellular organelles responsible for synthesizing proteins by translating mRNA.

White Blood Cell

Cells of the immune system that defend the body against both infectious disease and foreign materials.

Liver Cells

Also known as hepatocytes, these are the main cell type found in the liver, playing a vital role in metabolism, detoxification, and protein synthesis.