voidlord1324 voidlord1324

01-02-2017
Biology

contestada

4. Which form of transport through a cell membrane does not require the use of energy:

A) Glucose moving down a concentration gradient.
B) Water moving up a concentration gradient.
C) Carbohydrates moving down a concentration gradient.
D) Oxygen moving up a concentration gradient.

Respuesta :

01-02-2017

A) Glucose moving down a concentration gradient.

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