This is Jeopardy Cell Transport 1 Category Category

This is Jeopardy Cell Transport 1

Category Category No. 1 No. 2 No. 3 No. 4 No. 5 100 100 100 200 200 200 300 300 300 400 400 400 500 500 500 Final Jeopardy 2

C 1 -100 -The answer is… Diffusion is the movement of molecules from an area of …. . High concentration to Low concentration Back 3

C 1 -200 -The answer is… What type of transport requires energy from the cell? Active Transport Back 4

C 1 -300 -The answer is… The diffusion of water across a semipermeable membrane is Osmosis Back 5

C 1 -400 -The answer is… When the concentration of molecules is the same on both sides, the solution is Isotonic Back 6

C 1 -500 -The answer is… What is the little membranous “pouch” that is formed during endocytosis or exocytosis? Vesicle Back 7

C 2 -100 -The answer is… What are the channels in the cell membrane made of? Protein Back 8

C 2 -200 -The answer is… The solute level is higher on the inside of the membrane in this solution. Hypotonic Back 9

C 2 -300 -The answer is… This mode of transport is passive but requires the use of proteins. Facilitated Diffusion Back 10

C 2 -400 -The answer is… Large molecules are transported into the cell by this type of active transport. Endocytosis Back 11

C 2 -500 -The answer is… Glucose enters a cell most rapidly by Facilitated diffusion Back 12

C 3 -100 -The answer is… Perfume moving across the room is an example of Simple diffusion Back 13

C 3 -200 -The answer is… If the concentration of sugar is lower outside the cell, what will happen by osmosis? Water will move into the cell Back 14

C 3 -300 -The answer is… Cytolysis occurs when an animal cell is placed in a ____ environment. hypotonic Back 15

C 3 -400 -The answer is… This part of the cell membrane which is hydrophobic Fatty acid tails of the phospholipids Back 16

C 3 -500 -The answer is… Using an ATP-driven membrane protein to “pump” molecules against a concentration gradient is an example of: Molecular Active Transport Back 17

C 4 -100 -The answer is… This is considered cell “eating” phagocytosis Back 18

C 4 -200 -The answer is… A plant cell placed in this type of solution will wilt. Hypertonic Back 19

C 4 -300 -The answer is… Plasmolysis occurs when Turgor Pressure is _____ (low or high? ). Low Back 20

C 4 -400 -The answer is… Active transport requires energy from this molecule. ATP Back 21

C 4 -500 -The answer is… Endocytosis and Exocytosis are types of active transport known as _____ transport. Bulk Back 22

C 5 -100 -The answer is… In this form of transport a vesicle fuses with the membrane and dumps its contents outside of the cell. exocytosis Back 23

C 5 -200 -The answer is… At this point there is movement of molecules but no net movement. Dynamic equilibrium Back 24

C 5 -300 -The answer is… This part of the cell membrane lets the rest of the body know that the cell belongs there. Carbohydrate markers Back 25

C 5 -400 -The answer is… What is the name of the special proteins that act to facilitate the diffusion of water across the cell membrane during osmosis? Aquaporins Back 26

C 6 -500 -The answer is… If a cell has an internal salt concentration of 0. 8% and it was placed in a solution with a salt concentration of 20%, in which direction would the net movement of water be ? Out of the cell Back 27

Final Jeopardy Explain in terms of the cell membrane and the different types of solutions, what occurred in your lab with the grapes Each grape was used as a model of a “cell” to observe the effects of osmosis. We determined the initial mass of each grape. One grape was soaked overnight in salt water. This grape shrunk due to water loss in the hypertonic environment. One grape was soaked overnight in plain water. This grape swelled due to the gain of water in the hypertonic environment. Back End Game 28