Kat5eEsbkaylol Kat5eEsbkaylol

21-12-2015
Physics

contestada

The cell mechanism of "active transport" involves the transport of insoluble chemicals across the membrane with protein acting as the carrier.
a. True
b. False

Respuesta :

22-12-2015

True
So, since the molecules are insoluble, they cannot diffuse across the cell membrane, so instead proteins transport the chemicals

Answer Link

Otras preguntas

Find the value of x in 10x=100,000

what is the approximate volume of the cone with a height of 9 cm and a radius of 15 cm.

A bowl contains 8 blue marbles and 5 green marbles. Elizabeth randomly draws 4 marbles form the bowl. she does not replace the marbles after each draw. what is

is a arctic wolf a symbiosis; mutualism, commensalism, parasitism.(describe thoroughly)

What are the coordinates of the fourth point that could be connected with (–4, 0), (1, 0), and (1, –3) to form a rectangle? A. (–3, –4) B. (–3, 1) C. (1, –

lance measured 0.485 liter of water. Angel measured 0.5 liter of water. lance said, "My beaker has more water than yours because my number has three decimal pla

2 ways forelimbs are different than hind limbs

Please help me on doing a personified sentence for , a dying rose ,a slow rain and big bear

ax+b=3(x-a) solve for x

in 1795 there was a population of 4 million. today there are 320 million people . about how many times as many people live in US today as did in 1795