Match each transport mechanism with a suitable analogy. 1. a dog being dragged into a bathtub against its will passive diffusion 2. a child eating a doughnut facilitated diffusion 3. a dog pulled on a wagon through a spring loaded door pinocytosis 4. a woman drinking tea phagocytosis 5. a crowded roomful of people gradually standing up, wandering around, and leaving the room active transport

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.