Achild burns several fingers during a classroom cooking activity. your immediate action should be to

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation:

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.