Use the diagram to answer the question. From the graph above, what does Kathy’s motion show?
A. She is at rest (not moving)
B. She is jogging at an accelerating pace.
C. She is jogging slower than Rachel
D. She is jogging at a constant speed

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides