choppertoes choppertoes

03-12-2020
Biology

contestada

what is the movement of molecules across a barrier such as the semi-permeable cell membrane called

Respuesta :

samesame38 samesame38

03-12-2020

Answer:

DIFFUSION

Explanation:

Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.

Answer Link

Otras preguntas

Which event occurred as a result of the War of 1812? A. President James Madison was impeached for war crimes. B. The nation's capital was moved farther inla

A recipe uses 2 cups of beans to make 9 cups of soup. How many gallons of this soup can be made using 6 quarts of beans.

Which function has the greatest y-intercept?

f(x)= |3x-4|+2, find f(-10)

Herbivores that live in the wetlands

find the area and perimeter of an isosceles trapezoid with legs 25cm and bases 16cm and 30cm

Submerged basaltic volcanoes that are higher than 1 km are called A. guyots. B. hydrothermal vents. C. seamounts. D. abyssal plains.

taxes that have wealthy people pay a higher rate of tax than average or poor people are called

Which numbers are solutions to the inequality x < −4, using the replacement set {−10, −4.3, −4, −3.9, 2}? Choose all answers that are correct. A. −10 B. −4.3

I am dealing with starting over in math at age 41. Wheels are 1.25 in in diam. fastest speed is 3ft/sec. Max distance to travel is 16*(18cm). Convert the dimen