Which of the Following Is True Regarding Receptor-Mediated Endocytosis

question 72

Multiple Choice

Which of the following is true regarding receptor-mediated endocytosis?

• A) Vesicles transport receptors back to the plasma membrane.
• B) A ligand binds specifically with a receptor on the extracellular surface of the plasma membrane.
• C) Some transport vesicles fuse with a lysosome, which essentially breaks down the contents.
• D) All of the choices are correct.

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Definitions:

Chest Compressions

A life-saving technique that involves pressing down on a person's chest in a rhythmic pattern to help maintain blood flow during cardiac arrest.

Infant

A young child, especially one newly or recently born, typically referring to a child from birth up to 12 months of age.

AED

Automated External Defibrillator, a portable device that checks the heart rhythm and can send an electric shock to the heart to try to restore a normal rhythm.

Implanted Pacemaker

A medical device surgically placed in the body to regulate the heart rate by delivering electrical impulses.