Moving the same distance over a shorter time requires a. more power, but the same amount of work b. more work, but the same amount of power c. less power, but the same amount of work d. less work, but the same amount of power

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Which animal is a producer in this ecosystem

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