The Typical Osmolarity of Human Blood Is

Question

The typical osmolarity of human blood is
A)30 mOsm/L.
B)100 mOsm/L.
C)200 mOsm/L.
D)300 mOsm/L.
E)500 mOsm/L.

Accepted Answer

The typical osmolarity of human blood is around 300 mOsm/L. This is because blood contains a variety of solutes including glucose, proteins, electrolytes (such as sodium, potassium, and chloride), and other molecules that contribute to its overall osmolarity. Maintaining this osmolarity is important for various physiological processes such as regulating fluid balance, transporting nutrients and waste products, and supporting cellular function.