25-11-2014
Biology

Answered

why isn't cellular energy required for the passenger molecule to be carried across the cell membrane by the carrier molecule?

Answer :

armanicarden1 armanicarden1

26-11-2014

Because of facilitated diffusion(, which nutralizes it from a higher to a lower concentration.)

Answer Link

Other Questions

if T (n) = 2 -7n, what is the first term?

true or false Niels Bohr developed a theory of atomic structure.

What must happen before an igneous rock can form

What are the physical characteristics of the Sahel

The main reason the Spanish wanted to colonize the Americas was... A. to learn more about culture B. to increase wealth and power C. to find a route to cuba D.

ways in which tadpoles and frogs different from each other

whats the lowest term for 5/15 ??

A 12-foot ladder rests against the side of a house. The base of the ladder is 3 feet away from the side of the house. How high above the ground is the top of th

The most successful automobile of its day was Ford's

4h+7=4h-3 i think i have it but im not sure 100% so i need hlp