The drug Chantix®, which treats nicotine addiction, is an ________ for the nicotine receptor.

A) agonist
B) antagonist


A) agonist

Anatomy & Physiology

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Insulin is normally produced by the _____________________

Fill in the blank(s) with correct word

Anatomy & Physiology

The term diploë refers to the ________

A) spongy bone between the compact bone of flat bones B) layer of connective tissue that covers the bone C) two types of marrow found in bone D) growth plate

Anatomy & Physiology

Which type of cell produces new bone tissue by secreting matrix?

A.   Osteocytes B.   Osteoclasts C.   Osteoblasts D.   Osteoprogenitor cells E.   Bone-lining cells

Anatomy & Physiology

Some of the air that enters the lung but does not participate in gas exchange is called the

A) Dead space. B) Void volume. C) Tidal waste. D) Residual volume.

Anatomy & Physiology