Glucose in the blood enters into the interstitial space of the tissues via active transport

Volkmann canals are sites of bone marrow storage

In 1% of ovulation cycles, two eggs are released and both are fertilized, which produces identical twins

The underlying process of all metabolic reactions is the removal, transfer, and/or the addition of electrons (usually in the form of a hydrogen (H+) ion) from, to, and between molecules

Breast milk is produced by the lactiferous glands, which are modified sweat glands

Arterial circulation is driven by heart contractions, while venous circulation is predominately driven by skeletal muscle contractions

Oocytes have defense mechanisms in places to prevent polyspermy, which is penetration by more than one spermatozoa

Osmotic pressure is the driving force that causes fluids to leave blood capillaries and enter the tissues

Metabolism refers to the summation of all chemical reactions that occur in our bodies

Vitamin D synthesis is not a physiological function of the integumentary system