How do membrane proteins contribute to the membrane potential? A. The sodium potassium pump results in a net positive charge that stores energy as voltage.
B. The proton pump results in the repulsion of cations to the negative intracellular membrane.
C. The attraction of anions inside of the cell contributes to the positive extracellular environment.
D. Aquaporins result in a combination of positive charges intracellularly and negative charges extracellularly.

Um can u take a picture of the work

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.