Which of these statements concerning internal environment is correct?
A)It consists of intracellular fluid.
B)It is in direct contact with the body's cells and consists of the extracellular fluid.
C) It is inside the body but not in direct contact with the body's cells.
D) It is outside of the body, keeping the fluid volume in unchanging composition.

Question

Quizplus · Accepted Answer

The internal environment is in direct contact with the body's cells and consists of the extracellular fluid, which surrounds and bathes the cells. The intracellular fluid is contained within the cells and is part of the cellular environment, not the internal environment. Option C is incorrect because the internal environment is in direct contact with the body's cells. Option D is incorrect because the external environment is outside of the body, not the internal environment.

Which of These Statements Concerning Internal Environment Is Correct