a concentration gradient is kept in your cell with K+ higher on the inside and Na+ higher on the outside (in a ratio of 2:3) if something outside of your cell were to absorb all the K+ ions what would happen to this transportation? why?

Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256

The third stage of cellular respiration is (2 points)

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of