cieancheleeselio cieancheleeselio
  • 23-11-2015
  • Biology
contestada

When does the cell have to use active transport?

Respuesta :

leo22
leo22 leo22
  • 23-11-2015
When it needs to move molecules across the membrane against a gradient.
Answer Link

Otras preguntas

When sampling without replacement from a finite population of size N, the following formula is used to find the standard deviation of the population of sample m
How does Cräpsey plan to face death?​
CAN SOMEONE PLEASE HELP ME??? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Choose the best definition for function? A. The inputs of a relation B. The outputs o
why was dred scott fighting for his freedom
Direct Materials Purchases Budget Pasadena Candle Inc. budgeted production of 785,000 candles for January. Wax is required to produce a candle. Assume 10 ounces
round 8.99 to 1 decimal place
what type of energy is thermal energy
What is the exponential growth formula?
What is the slope of the line?
Molecules _____. A) are named according to the alphabet B) are the smallest units of matter C) must be made of two different elements D) are made of two or more