An enzyme that adds or subtracts water molecules is a
A) transferase.
B) hydrolase.
C) kinase.
D) lipase.
E) ligase.
B) hydrolase.
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The location of pain is confined to tender points in ________.
A. muscular dystrophy B. tetanus C. myasthenia gravis D. fibromyalgia
Many bones of the skull form by which type of ossification?
a. Incomplete b. Endochondral c. Appositional d. Intramembranous
When does hyperpolarization occur?
A) immediately following threshold B) just prior to depolarization C) at the same time as a membrane repolarizes D) immediately following the action potential
What is the earliest sign of puberty in girls?
A. The appearance of sebaceous and axillary glands B. The onset of breast development C. The appearance of pubic and axillary hair D. The first menstrual period E. The increase in muscle mass