If a Molecule Crosses a Membrane and Is Quickly Removed

question 91

Multiple Choice

If a molecule crosses a membrane and is quickly removed from the area by the blood stream or some biological pathway, what effect does this have on its rate of diffusion?

• A)Diffusion rate will remain constant.
• B)Diffusion rate will not be affected.
• C)Diffusion rate will decrease.
• D)Diffusion rate will increase.
• E)Diffusion rate will progressively decrease until zero.

---

Definitions:

Rubella

A contagious viral infection best known for its distinctive red rash, also called German measles, which is especially dangerous for pregnant women and their developing babies.

German Measles

German Measles, also known as Rubella, is a contagious viral infection characterized by a distinctive red rash.

Contagious Viral Disease

An infectious disease caused by a virus that can be transmitted from person to person or animal to person.

Meningitis

Inflammation of the meninges of the brain and/or spinal cord.