Multiple Choice
The movement of molecules across a membrane from an area of higher concentration to an area of lower concentration with the use of a carrier molecule embedded in the membrane is called
A) facilitated diffusion.
B) osmosis.
C) passive diffusion.
D) active transport.
ASM
Correct Answer:

Verified
Correct Answer:
Verified
Q6: Endospores represent a challenge to the fields
Q13: Some photosynthetic bacteria produce gas vacuoles that
Q40: Molecules or regions of molecules that readily
Q63: A _ layer consists of diffuse unorganized
Q73: The extreme insolubility of ferric iron leaves
Q76: Which of the following protects bacteria from
Q78: Zinc (Zn)is considered a macronutrient.<br>Blooms Level: 1.Remember<br>Learning
Q81: Growth factors cannot by synthesized by the
Q105: In many spirochetes,multiple flagella combine to form
Q107: The term used to describe bacteria that