Download Chapter 3 Study Guide on cell process 2015

Chapter 3 Study Guide:
Name ______________________
Answer each of the questions below in complete reflective sentences. Use pages 173-175 in
your ISN to write your answers._________________________________________________
1. What does the acronym ATP stand for?
2. What is the function of ATP?
3. What must occur before stored energy can be used by cells?
4. What controls how things enter and exit the cell? What is this structure made of?
5. Why is the cell membrane described as “semi-permeable”?
6. What are three factors that determine “how” materials move into and out of a cell?
7. What is diffusion? What type of transport is involved in this process?
8. What is osmosis? What type of transport is involved in this process?
9. How does active transport differ from passive transport in a cell?
10. Active transport involves the movement of particles from _______ to ________
concentration gradients. (re-write this statement!!)
11. Passive transport involves the movement of particles from ________ to ___________
concentration gradients. (re-write this statement!!!)
12. Facilitated diffusion involves the use of ______________________ to move materials from
high to low concentrations. (re-write this statement!!!)
13. What is endocytosis?
14. What is exocytosis?
15. How does large material travel across a cell during endocytosis and exocytosis?
16. How do oxygen and water enter the cell?
17. How do proteins (chains of amino acids) and sugars enter the cell?
18. What are autotrophs? What are heterotrophs?
19. Humans and other consumers are (autotrophs?/ heterotrophs?)
20. Mostly all energy comes from the ____________.
21. What is photosynthesis?
22. Write the chemical formula for photosynthesis. What are the reactants in this equation?
What are the products?
23. In what organelle does photosynthesis take place in plants?
24. List three factors that affect the rate of photosynthesis.
25. What is cellular respiration?
26. Write the chemical formula for cellular respiration. What are the reactants in this
equation? What are the products?
27. Explain the relationship between photosynthesis and cellular respiration. (Compare and
contrast)
28. List the two steps in which cells break down energy.
29. In what organelle does cellular respiration take place in animals?
30. Cellular respiration occurs in both plants and animals (True/False?) re-write this statement!
31. Unlike cellular respiration, the process of fermentation does not involve the use
of _____________________. (re-write this statement!!)
32. Fermentation occurs in the muscle cells of animals. (True?/False?) (re-write this
statement!!)
33. Cellular respiration is also called (anaerobic?/ aerobic?) respiration.
(re-write this statement!!!)
34. Fermentation is also called (anaerobic?/ aerobic?) respiration. --(re-write the statement!!!)
**FLASHBACK QUESTIONS: Be sure to go back and study your parts of the cell and know
each of functions!!!
Chapter 3 Study Guide (B):
Name ____________________________
Answer each of the questions below in complete reflective sentences. Use pages 173-175 in
your ISN to write your answers._________________________________________________
1. What does the acronym ATP stand for?
2. ATP is also called the _____________ of a cell.
3. ATP is constantly being used and remade by cells (True?/False?)
4. What organelle in a cell is responsible for making ATP?
5. Most of the ATP in your body is released in the form of ______________.
6. What controls how things enter and exit the cell? What is this structure made of?
7. Why is the cell membrane described as “semi-permeable”?
8. What is diffusion?
9. What is osmosis?
10. Mostly all energy comes from the ____________.
11. What is photosynthesis?
12. Write the word formula for photosynthesis. What are the reactants (what reacts) in this
equation? What are the products (what is produced)?
13. In what organelle does photosynthesis take place in plants?
14. What is chlorophyll?
15. Name two ways in which cells break down energy.
16. Write the word formula for cellular respiration. What are the reactants in this
equation? What are the products?
17. Explain the relationship between photosynthesis and cellular respiration. (Compare and
contrast)
18. In what organelle does cellular respiration take place in animals?
19. Cellular respiration occurs in both plants and animals (True/False?)
20. Fermentation does not involve the use of _______________ in cells.
**FLASHBACK QUESTIONS: Be sure to go back and study your parts of the cell and know
each of functions!!!
Chapter 3 Study Guide (C):
Name ____________________________
Answer each of the questions below in complete reflective sentences. Complete and paste
this onto page 161 in your ISN.____________________________________________
1. What is diffusion? ____________________________________________________________
________________________________________________.
2. What is osmosis? _____________________________________________________________
_________________________________________________.
3. Mostly all energy comes from the ____________.
4. Photosynthesis occurs when a plant makes food for itself.
Photosynthesis can only occur in plants only!!!
a) Write the word formula for photosynthesis in the box below:
b) What three things go “into” the plant to make photosynthesis?
________________________________________________________
c) What two things come “out of” the plant once photosynthesis occurs?
__________________________________________________________
5. Cellular Respiration occurs when an organism breaks down its food to make energy.
Cellular Respiration happens in both plants and animals!!
a) Write the word formula for cellular respiration in the box below:
Remember both the photosynthesis and cell
respiration use the same ingredients!! The
formula for cellular respiration is read in the
opposite direction of photosynthesis.