Interferons____

question 75

Multiple Choice

Interferons____.

• A) make holes through bacterial cell membranes
• B) make holes through bacterial cell walls
• C) prevent entry of viruses into cells
• D) block the replication of viruses within cells
• E) bind iron and make it unavailable for bacteria and viruses

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Definitions:

Endorphins

Natural pain-relieving peptides produced by the brain that also promote feelings of pleasure or euphoria.

Kinesthetic Senses

The awareness of body position and movement, involving sensors in the muscles, tendons, and joints.

Muscle Movement

The action of muscle fibers contracting and relaxing to produce movement in parts of the body.

Posture

The position in which someone holds their body when standing or sitting, which can impact physical health and perceived confidence.