Describe the external environment of most of the body's cells.
A)Our cells are surrounded by a gel matrix that stabilizes the cells.
B)Our cells are surrounded by collagen fibers that stabilize the cells.
C)Our cells are surrounded by a watery extracellular fluid.
D)Our cells are surrounded by fat tissue.
E)Our cells are surrounded by protein scaffolds.

Question

Quizplus · Accepted Answer

Most of the body's cells are surrounded by a watery extracellular fluid that is composed mainly of water, ions, nutrients, and wastes. This fluid provides a medium for exchange of materials between cells and the bloodstream, and helps to maintain homeostasis in the body. The extracellular fluid is also involved in immune responses, inflammation, and other physiological processes. The other options (A, B, D, and E) are not accurate descriptions of the external environment of most of the body's cells.

Describe the External Environment of Most of the Body's Cells