While teaching a science class, the instructor mentions that both autocrine and paracrine hormonal actions occur without entering the blood stream. the instructor then asks the students, "what cells do paracrine actions affect? " the student with the correct answer is: ?

the answer to your question is:

c. complementary base-pairing

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles