Which of the following glands synthesizes antidiuretic hormone?

A. Pancreas

B. Pineal gland

C. Hypothalamus

D. Thymus

Answer Explanation:

Antidiuretic hormone (ADH) is a peptide hormone that regulates the water balance in the body by increasing the reabsorption of water by the kidneys. ADH is synthesized by the hypothalamus, a part of the brain that controls many functions, such as appetite, sleep, and body temperature. ADH is then stored and released by the posterior pituitary gland, which is located at the base of the brain.

Therefore, the Correct Answer is C.

Q #1: Which of the following statements best describes the function of erythropoietin in the human body?

A. It aids in lowering oxygen levels in the blood.

B. It aids in raising levels of clotting factors in the blood.

C. It aids in raising hemoglobin levels in the blood.

D. It aids in lowering CO2 levels in the blood.

Answer Explanation

Erythropoietin is a hormone that is produced by the kidneys and stimulates the production of red blood cells in the bone marrow. Red blood cells contain hemoglobin, a protein that binds to oxygen and transports it to the tissues. Therefore, erythropoietin helps to maintain adequate oxygen levels in the blood and prevent anemia.
Q #2: Which of the following endocrine organs in the diagram below is involved in regulating milk production following childbirth?

A. Ovaries

B. Adrenal glands

C. Thyroid gland

D. Pituitary gland

Answer Explanation

Lactation is stimulated by a hormone called prolactin, which is produced by the pituitary gland. The pituitary gland is a small, pea-sized organ located at the base of the brain.
Q #3: Which of the following is the atomic number of an atom that has 12 protons and 12 neutrons?

A. 24

B. 1

C. 12

D. 144

Answer Explanation

The atomic number of an atom is defined as the number of protons in its nucleus. Protons are positively charged particles that make up part of the atomic mass, along with neutrons, which have no charge. The number of neutrons can vary for atoms of the same element, resulting in different isotopes. However, the number of protons is always constant for a given element. Therefore, to find the atomic number of an atom that has 12 protons and 12 neutrons, we only need to look at the number of protons.

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Which of the following glands synthesizes antidiuretic hormone?

More Questions on TEAS 7 Science

Q #1: Which of the following statements best describes the function of erythropoietin in the human body?

Answer Explanation

Q #2: Which of the following endocrine organs in the diagram below is involved in regulating milk production following childbirth?

Answer Explanation

Q #3: Which of the following is the atomic number of an atom that has 12 protons and 12 neutrons?

Answer Explanation

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