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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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
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