________ Open or Close in Response to Binding Specific Molecules

question 41

Multiple Choice

________ open or close in response to binding specific molecules.

• A) Leak channels
• B) Activated channels
• C) Chemically gated channels
• D) Voltage-gated channels
• E) Voltage-gated and chemically gated channels

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Definitions:

Breast Cancer

A type of cancer that develops from breast tissue, manifesting through a lump in the breast, changes in breast shape, or alterations in skin texture.

Armpit

The area beneath the junction of the arm and the body, known for its concentration of sweat glands.

Clonal Selection Theory

A theory in immunology that explains how the immune system responds to specific antigens by activating the clone of cells that can recognize and attack the invader.

Antigen

Foreign substance, usually a protein or a polysaccharide, that stimulates the immune system to react, such as to produce antibodies.