What stimulates the release of parathyroid hormone (PTH)?
A.)hypercalcemia
B.)hypocalcemia
C.)low basal metabolic rate
D.)cold temperatures
B.)hypocalcemia
Anatomy & Physiology
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In the diagram of a hair root shown, where is the cuticle of the hair?
a) A b) B c) C d) D e) E
Anatomy & Physiology
The most dangerous type of skin cancer is basal cell carcinoma
Indicate whether the statement is true or false.
Anatomy & Physiology
The citric acid cycle occurs in the
a. plasma membrane. b. cytoplasm. c. outer mitochondrial membrane. d. inner mitochondrial membrane. e. mitochondrial matrix.
Anatomy & Physiology
Vitamin E and vitamin C
A. both release free radicals. B. are needed in RBC production. C. are both antioxidants. D. are formed from provitamins. E. are required for blood clotting.
Anatomy & Physiology