Human Anatomy and Physiology Practice Test 3

Which hormone, produced by the ovaries, inhibits secretion of FSH and LH?

The precise site of gas exchange within the lungs occurs at:

The ____________ _______ is a chemical part of the innate, humoral immune response.

Intrinsic factor is produced by which cells within the stomach?

Each somatic cell in the human body contains 24 pairs of chromosomes in its nucleus.

In the body, the liver is described as:

Adrenaline, produced by the kidneys, is involved in erythrocyte production.

The female external genitalia are called:

Ovulation occurs on day 0 of a 28-day female reproductive cycle

Antidiuretic hormone and aldosterone regulate water and solute reabsorption in the descending loop of Henl?.

Factor(s) affecting bone growth include

The spermatic cord is a structure that includes the

The fi ltering unit of a nephron is called the proximal convoluted tubule.

Adrenal hormone that helps regulate fl uid volume

Which of the following statements obeys Starling's law?

Of the following hormones, all are involved with calcium regulation EXCEPT

The alternative to active immunity is _______ immunity.

What is the fi rst line of defence in any immune response?

Lymphocytes are formed in the bone marrow

Before leaving the body, the sperm travel from the testis to the