nneke
nneke
19-04-2017
Biology
contestada
why a molecule may not be to pass into or out of a cell
Respuesta :
guesst555
guesst555
19-04-2017
All cells have selectively permeable membranes, which means that they let important molecules inside the cell while leaving other ones outside. Important molecules go inside the cell by the process of diffusion or osmosis.
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
8 people serving 2 pies equally how much does each person get
Which of these values for the number of yards in a mile is most accurate, when compared to the exact value? A. 1700 B. 2000 C. 1800 D. 1755
Why is it important for scientists to share their findings with the public?
You and a friend or 2 pizzas from pizza hut. you ate 7/8 of one pizza and 3/4 of the other pizza. find the product of the amount of pizza that was eaten.
Some individuals have difficulty accepting cultures other than their own. please select the best answer from the choices provided t f
According to dr. lilienfeld, what do most psychologists agree tabout hypnosis?
In the silent movie the adventures of pearl white, the heroine was frequently shown suspended over a(n) ____ from which she had to save herself. a. capitulatio
What is the percentage of a certain medicine for a child 6 years old, if the adult dosage of medicine is 180 milligrams
Which of these is a pro of being a wage earner? A. You usually do not get to choose which projects you work on. B. Your wages, hours, and level of responsibilit
Unlike earth, the gas giants are composed mainly of which elements? a. iron and nickel b. silicon and oxygen c. hydrogen and helium d. uranium and neptunium
