cieancheleeselio cieancheleeselio

23-11-2015
Biology

contestada

When does the cell have to use active transport?

Respuesta :

23-11-2015

When it needs to move molecules across the membrane against a gradient.

Answer Link

Otras preguntas

Find an explicit formula for the geometric sequence below.

01:4 What is the median of this set of data? 1, 2, 5, 6, 9 0 1 5 8 9

What is the length of AB Please help...no links please

Based on the following data, compute the total assets, total liabilities, and net worth. Balance Sheet Liquid assets $5,370

Which of the following is not a function of the executive branch of government? overriding presidential decisions providing the president with information execu

I’ll Mark you Brainiest!! Only if An Accurate and correct answer .

What is wrong with this solution? -6t + 16 = -8 Step One: -6t + 16 = -8 - 16 Step Two: -6 • -6t = -24 • -6 Solution: t = 144

i need help please…..

What is the volume of a cylinder that has a radius of 2 meters and height of 10 meters? Use 3.14 for π

A rural homeowner had his television antenna held in place by three guy wires, as shown in the following figure. If the distance to each of the stakes from the