1. Weekly WarmUp
September 19-23,2016

2. Monday: Sept. 19,2016 Determine if the following are true or false
Monday: Sept. 19,2016 Determine if the following are true or false. Justify your response.
Large molecules can pass through phospholipid bilayer without assistance.
Cell membrane contains hydrophilic tail and hydrophilic head.
Cell membrane is fully permeable
Steroid, a form of cholesterol, is a major component of cell membrane bilayer.

3. APMonday: Sept. 19,2016 Answer and Justify your response.
1.The reaction NaCl → Na+ + Cl-, as written, represents what type of reaction? A)synthesis reaction B)decomposition reaction exchange reaction D)reversible reaction 2. Electrolytes that release hydrogen ions (H+) in water are called ________________. A) acids B)bases C) salts D)electrically neutral 3.Which of these molecular formulas represents a compound? A) H2 B) O2 C) N2 D) C6H12O6

4. AP Bio: DO NOW!!
Pp. 24 # 1, 2, 3
Pp. 29 #2 only
Pp. 37 #1-2
Pp. 37 Interpreting Scatter Plots # 1-4

5. Tuesday: Sept. 20,2016 Review and answer each question.
1. Which of the following is the major function of cell membrane? A. Facilitates compartmentalization B. Separates cells from extracellular components C. Both A and B D. None of the above 2. How is large molecule pass through phospholipid bilayer? A. Exocytosis B. Endocytosis C. Assistance of membrane proteins D. All of the above 3. What method does protein pump adopt to transport large polar molecules? A. Facilitated diffusion B. Active transport B. C. Both A and B D. None of the above

6. Answer the following using your bellwork and notes only.
1. What is the distinguishing characteristic between passive and active transport?
2. What are the types of passive transport?
3. How do water and other substances move in passive transport?
4. What is the type of protein that goes all the way through the cell membrane?
5. What are the 3 conditions of the cell created by osmosis?
6. What are the four functions of membrane proteins?
7. What environment is created when the following occurs:
92% H20
8% NaCl
82% H20
18%NaCl

8. AP Tuesday: Sept. 20,2016
What or when do you consider something to be ORGANIC??

9. Wednesday: Sept. 21,2016 Review and answer. Justify your response.

10. APWednesday: Sept. 21, 2016
Discuss the uniqueness of CARBON!!

11. Thursday: Sept. 22, 2016 Fill in the blank.
Osmosis is important to cells because ____________________ is a necessary material for all cellular processes.
A cell membrane is _____________ _____________; some substances can pass through while others cannot.
Molecules diffuse through a cell membrane into the cell when there is a higher ____________________ of particles outside the cell than inside the cell.
Using a transport ____________ to move substances inside a cell requires energy.

12. APThursday: Sept. 22, 2016
Draw a T-table. Contrast Carbohydrates and Lipids. Include at least 4 points each.
Carbohydrates
Lipids

13. Friday: Sept. 23, 2016 Focus Friday!!
This week we have been watching the process of membrane transport. Discuss what your observations are showing you.
Friday: Sept. 23, 2016

14. APBiology Focus Friday! Sept. 23,2016
This week we have discussed organic molecules. What have you learned about them? What makes them helpful or beneficial to the body?