Agustin224 Agustin224

19-11-2014
Biology

Answered

Does a cell use energy when molecules diffuse in or out of the cell down the concentration gradient

Answer :

antcasasa antcasasa

19-11-2014

Depends if it is an active or passive one(transports), If it goes against the concentrarion gradient it uses ATP(energy), on the other way if its not against its called passive transport and does not require ATP.

Answer Link

Other Questions

what is the simplest way to permanently get rid of a unwanted file

what have you herd of civil desobedience

How is a trapezoid different from the other four types of quadrilaterals

What is the theme of highwayman

what are some of the physical and human made features that map symbols can represent

If Patrick wants to be an entrepreneur he should identify and exploit a new business opportunity quit his job become a scientist make a new scientific discovery

Help me with question 3 PLEASE

In 1914 which European power controlled Indochina A Portugal B Spain C Great Britain D France

What character traits does Odysseus reveal when he tells Polyphemus that his name is Noman What might have happened if Odysseus had told Polyphemus who he was H

Serous membrane is what type Epithelial or connective