Which of the Following Is False

question 67

Multiple Choice

Which of the following is false?

• A) Cells are bombarded with numerous signals, but they respond to only a few.
• B) A cell's receptors determine whether or not the cell will respond to a signal.
• C) Receptor proteins are very specific.
• D) There are only a few kinds of signal receptor proteins.
• E) None of the above

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Definitions:

Open Wound

A type of injury where the skin is torn, pierced, or cut, leading to an exposed underlying tissue and possibly an increased risk of infection and bleeding.

Ice Pack

A plastic bag filled with ice or gel that can be applied to different parts of the body to reduce swelling and alleviate pain.

Cold

A common viral infection of the upper respiratory tract that affects the nose, throat, and sinuses, characterized by sneezing, sore throat, and coughing.

Menstrual Cramping

Painful sensations felt in the lower abdomen that can occur before or during a menstrual period.