Parathyroid hormone and calcitonin are of equal importance in regulating the calcium level of the blood.

Question

Quizplus · Accepted Answer

Parathyroid hormone and calcitonin have opposite effects on the calcium level of the blood. Parathyroid hormone increases calcium levels by stimulating bone resorption and enhancing calcium absorption from the gut and kidneys, while calcitonin decreases calcium levels by inhibiting bone resorption and promoting calcium excretion from the kidneys. Therefore, while both hormones are important in regulating calcium levels, they have distinct and opposing roles.

Parathyroid Hormone and Calcitonin Are of Equal Importance in Regulating