Which of the Following Statements Is True? the Stimulation of Beta-Adrenergic

question 60

Multiple Choice

Which of the following statements is true? The stimulation of beta-adrenergic receptors can lead to
1) an increase in metabolic activity.
2) stimulation of airway smooth muscle.
3) the breakdown of triglycerides within adipocytes.

• A)1
• B)2
• C)3
• D)1 and 3
• E)1,2,and 3

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Definitions:

Electron Transport System

A series of protein complexes located in the mitochondria or chloroplasts that transfer electrons, creating an electrochemical gradient to produce ATP.

ATP

Adenosine triphosphate, a molecule that carries energy within cells for metabolism.

NADPH

Nicotinamide adenine dinucleotide phosphate, a cofactor used in anabolic reactions, such as lipid and nucleic acid synthesis, serving as a reducing agent by donating electrons and hydrogen.