All organic compounds in the human body contain all of the following elements except

(a) Hydrogen
(b) Oxygen
(c) Carbon
(d) Calcium


Ans: (d) Calcium

Anatomy & Physiology

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Elevated levels of calcium ion in the blood stimulate the secretion of the hormone

A) calcitonin. B) thyroid hormone. C) parathyroid hormone. D) growth hormone. E) testosterone.

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The area of the urinary bladder between the opening of the ureters and urethra is the:

a. triad b. trigone c. trigemiinal d. detrusor

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The lungs are considered excretory organs.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

What provides the shortest-term mechanism for preventing acid-base imbalances in the body? The longest-term mechanism?

What will be an ideal response?

Anatomy & Physiology