An acid is a molecule that releases (donates) ________
A) protons (hydrogen ions)
B) hydroxyl ions
C) neutrons
D) electrons
A
Anatomy & Physiology
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Which type of an AV node block occurs when no atrial waves can pass through the AV node?
A. First-degree B. Second-degree C. Third-degree D. Fourth-degree
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What are the building blocks of lipids?
A) Fatty acids and monoglycerides B) Sugars and starches C) Triglycerides and nucleotides D) Nucleotides and amino acids
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This layer of the ureter is composed of connective tissue, collagen and elastic fibers
a) Mucosa b) Transitional epithelium c) Lamina propria d) Adventitia e) Lamina elastica
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Which is the primary absorptive organ of the digestive system?
a. salivary glands b. oral cavity c. stomach d. small intestine e. colon
Anatomy & Physiology