What Type of Membrane Protein Is Involved in Passing Ions

question 15

Multiple Choice

What type of membrane protein is involved in passing ions and polar molecules across membranes?

• A) transport proteins
• B) enzymes
• C) recognition proteins
• D) adhesion proteins
• E) receptor proteins

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Definitions:

Antibiotic

A substance used to kill or inhibit the growth of bacteria, often used in the treatment of infections.

Dermatome

A specific area of skin that is innervated by sensory fibers from a single spinal nerve root.

Grafting

A horticultural technique whereby tissues from one plant are inserted into those of another so that the two sets of vascular tissues may join together, also used in surgery for transplanting skin or other tissues.

Sudoriferous Glands

Glands located in the dermis layer of the skin, responsible for producing and secreting sweat.