Lab 7: Cellular Functions

Question 1

high O2 concentration in human body occurs

Answer 1

blood

Question 2

high concentration CO2 in human body occurs in

Answer 2

cells

Question 3

precapillary sphincter muscle

Answer 3

contract/relaxation muscle that allows for the flow of blood

Question 4

isosmotic solution

Answer 4

solution which contains molecules which are able to slowly break through the semipermeable membrane

Question 5

how to calculate % weight change in tissues

Answer 5

% weight change = final weight - initial weight/ initial weigh x 100