1. Warm Up 3/23/16
Here are the formulas you will need for the Warm Up today. You will have 7 minutes for this Warm Up.
Surface Area of a Cube = L x W x (# of sides)
Volume of a Cube = Length x Width x Height
11/14/2018

2. Cell Transport Review

3. The Hydrophilic Head of a Phospholipid
In the image above, what part of the Cell/Plasma Membrane is the arrow pointing to?
The Hydrophilic Head of a Phospholipid

4. Osmosis is the movement of ___________ from an area of _______ concentration to an area of _______ concentration.
Water; High; Low

5. Which cell is more likely to absorb more nutrients from the ECF based on the SA to Vol Ratio below?
Cell A 7:1 Cell C 2:1
Cell B 9:1 Cell D 5:1
Cell B

6. Which type(s) of transport below moves molecules passively with no energy needed from the cell?
Select all that apply.
Simple Diffusion
Active Transport
Facilitated Diffusion
Osmosis
A, C, and D

7. A. B. C.
The images above show a plant cell in 3 different solutions. In which picture is the solution the best for a plant cell? What kind of solution is it?
B; Hypotonic

8. It is Turgid, because the Cell Wall holds the water in.
Image B shows a Plant Cell in its favorite solution. What is the word used to describe this cell and what organelle allows this to happen?
It is Turgid, because the Cell Wall holds the water in.

9. Which type(s) of transport below uses energy to move molecules against the concentration gradient?
Select all that apply.
Simple Diffusion
Active Transport
Osmosis
Pinocytosis
B & D

10. A. B. C.
The images above show a red blood cell in 3 different solutions. In which picture do you see an ISOTONIC solution? What word describes this cell?
C; It is normal.

11. A HIGH surface area to volume ratio in a cell favors…
Immediate cell division
A struggle to obtain needed nutrients for the cell
A build up of water and waste products in the cell that need to exit
Adequate exchange of materials between the cell and the ECF D

12. In the image above, what part of the Cell/Plasma Membrane is the arrow pointing to?
Integral Protein

13. Hypotonic; Isotonic; Hypertonic
The picture labels the amount of water in each Beaker and Bag. Name the type of solution in the Dialysis Bag shown in each picture above from left to right.
Hypotonic; Isotonic; Hypertonic

14. Lipids/Phospholipids
Which biomolecule makes up the majority of the cell membrane?
Lipids/Phospholipids

15. What type of solution is inside the bag?
What type of solution is inside the beaker?

16. Facilitated Diffusion
In the picture above, the red molecules are moving through the cell membrane as shown. What type of transport is this?
Facilitated Diffusion

17. Simple Diffusion or Passive Transport
Oxygen is a small element that must cross the plasma membrane to get into the cell for Cellular Respiration. What type of Transport is needed for Oxygen to enter the cell?
Simple Diffusion or Passive Transport

18. In the image above, what part of the Cell/Plasma Membrane is the arrow pointing to?
Cholesterol

19. Which image above is showing a cell that may LYSE at any moment?

20. Phagocytosis/Active Transport
The image below shows a cell taking in a foreign cell. What type of transport is shown?
Phagocytosis/Active Transport

21. Glycoprotein/Integral Protein
In the image above, what part of the Cell/Plasma Membrane is the arrow pointing to?
Glycoprotein/Integral Protein

22. This image is showing what type of solution?
Hypotonic

23. The image above shows 3 molecules of Sodium being transported out of the cell using ATP. What type of transport is shown?
Active Transport

24. A Sodium-Potassium Pump
What type of Integral Protein is used in this picture that needs ATP to transport large or charged molecules?
A Sodium-Potassium Pump

25. Which image above is showing a cell undergoing CRENATION?

26. What type of solution is Side A compared to Side B if NaCl is the solvent?
Hypotonic

27. Hydrophobic Tails of Phospholipid
In the image above, what part of the Cell/Plasma Membrane is the arrow pointing to?
Hydrophobic Tails of Phospholipid

28. From Side A to Side B/to the right
Which way will the NaCl flow through the membrane in this tube to achieve Homeostasis?
From Side A to Side B/to the right

29. In the image above, the small green dots are cellular waste
In the image above, the small green dots are cellular waste. This diagram shows what specific type of transport?
Exocytosis

30. In the image above, what part of the Cell/Plasma Membrane is the arrow pointing to?
Peripheral Protein

31. Which functions below are controlled by the Cell/Plasma Membrane?
Select all that apply.
Active Transport
Cell Protection
Cell Communication
Protein Synthesis
A, B, and C

32. The Phospholipid Bilayer
What part of the Cell/Plasma Membrane is shown in the image above?
The Phospholipid Bilayer

33. C; It is crenating/shriveling.B. C.
The images above show a red blood cell in 3 different solutions. In which picture do you see a Hypertonic solution? What is happening to the cell?
C; It is crenating/shriveling.

34. Pinocytosis/Cell Drinking
In the image above, the small dots are digested particles and fluids. This diagram shows what specific type of transport?
Pinocytosis/Cell Drinking

35. Which type of transport allows movement across the cell membrane using a protein pump, which requires energy?
Active Transport

36. Isotonic; Hypertonic; Hypotonic
Name the type of overall solution shown in each picture above from LEFT to RIGHT.
Isotonic; Hypertonic; Hypotonic