The University of Georgia's mascot, "Uga" the bulldog has changed in appearance since the school first brought him out in 1956. There have been nine different dogs, up until now, that have played the mascot role. What is the most likely reason for the difference of appearance over the past 60 years?

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