Below is a graph showing the change in temperature and relative rate of enzyme action. Which factor most likely accounts for the change in the rate of enzyme action as the temperature increases from 40c to 58c

what's the rest of the question

✿   this landform has a high elevation and a high relief

✿   this landform is a mountain

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.