Absorption of calcium and phosphate by the intestine is regulated by
a. parathyroid hormone.
b. thyroid hormone.
c. calcitonin.
d. phosphate concentration in the blood.
e. Vitamin C levels in the blood.
A
You might also like to view...
Pulmonary fibrosis
A. decreases elasticity, thereby increasing resistance and decreasing airflow. B. increases elasticity, thereby increasing resistance and decreasing airflow. C. decreases elasticity, thereby decreasing both resistance and airflow. D. increases elasticity, thereby decreasing resistance and increasing airflow.
Broadly speaking, how many internal factors in the body must be homeostatically maintained?
a. nine b. seven c. five d. four e. three
Where does fertilization of an egg usually occur?
A. Uterine tubes B. Uterus C. Pelvic cavity D. Vagina
A 2-year-old child has experienced a proximal humeral fracture involving the growth plate. This plate is also called the:
A. diaphyseal plate. B. metaphyseal plate. C. epiphyseal plate. D. endosteum plate.