Active Transport Find the video at: Enter Lesson Code: sciencesauceonline.com 01202 Use the video, “Active Transport”, to help you answer the questions. 1. Distinguish between the words “passive” and “active” in relation to the movement of materials across a cell membrane. ………………………………..………………………………………………………………………………… ………………………………..………………………………………………………………………………… 2. What is the energy “currency” in living organisms? ………………………………..………………………………………………………………………………… 3. With reference to high and low concentrations, in which direction do materials move when active transport is taking place? ………………………………..………………………………………………………………………………… 4. Which component of a cell membrane is necessary for active transport to take place? ………………………………..………………………………………………………………………………… 5. Outline three examples of active transport taking place in living organisms. ………………………………..………………………………………………………………………………… ………………………………..………………………………………………………………………………… ………………………………..………………………………………………………………………………… ………………………………..………………………………………………………………………………… ………………………………..………………………………………………………………………………… ………………………………..………………………………………………………………………………… 1
