mekahneeds mekahneeds

09-11-2015
Biology

contestada

Explain how some substances cross the cell membrane by facilitated diffusion?

Respuesta :

ivanzud ivanzud

10-11-2015

The substance is guided through a protein embedded in the membrane from high to low concentration since this not considered as active.

Answer Link

Otras preguntas

Connective tissue structures that attach muscles to bones are known as A. tendons. B. smooth muscle. C. skeletal muscle. D. ligaments.

Gerald Ford’s presidency was marked by massive popular demand that Nixon return to office. popular support for his foreign policy. a strong economic recovery. s

Were most of the American immigrants before the Revolutionary War Italian?

How long was World War 2? And why was it fought?

let f(x)=x^2+x+2 and g(x)=2x^2+5. find f(g(x)). Show each step of your work. Please help me!

it takes 2/3 of a day to complete 1/9 of an order of purse. at this rate how long will it take to complete the order

This Chinese emperor wrote the most complete dictionary and ruled longer (sixty-one years) than any previous leader. Qianlong Kangzi Chou Hongwu

Who was a powerful sultan in the Ottoman Empire? Justinian I. Mehmet II. Babur. Akbar.

solve for 2cos^2theta + 13costheta = -6. theta is >= 0 and < 360 degrees

Gerald Ford’s presidency was marked by massive popular demand that Nixon return to office. popular support for his foreign policy. a strong economic recovery. s