Which of the following is not one of the three lines of defense?
A. Specific immunity
B. Inflammation
C. External barriers
D. Antibiotic proteins
Answer: D
Anatomy & Physiology
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Hypernatremia is a plasma ________ concentration above normal.
A. K+ B. Cl- C. Ca2+ D. Na+ E. Pi
Anatomy & Physiology
Vitamin ____ is also known as thiamine and is necessary for muscle and nerve function
a. A b. K c. B1 d. B12
Anatomy & Physiology
Identify the highlighted structure.
Anatomy & Physiology
Which type of protein is used by cells of the immune system to distinguish normal cells from foreign or infected cells?
A. Anchoring proteins B. Ligands C. Cell adhesion proteins D. Identity markers E. Transport proteins
Anatomy & Physiology