Download Chapter 2 – Cell Processes and Energy

Chapter 3 – Cell Processes and Energy - Review
I – Format of test
A. Time: students will have a full 80 minute period to take the exam
B. Types of Questions
a. Multiple Choice
b. Short Answer/Fill in the blank
c. Short essay – answers given in a complete paragraph(s)
C. Test Value – 100 points
II – Topics
A. Chemical Compounds in Cells (pages 74-78)
a. What is a compound?
b. What is an ORGANIC compound?
c. Types of Organic Molecules and their function to the cell
1. Proteins
2. Carbohydrates
3. Lipids
4. Nucleic Acids
d. Examples of each type of organic molecule
e. Role of water in the cell
f. Vocabulary – element, atom, compound, molecule, organic, inorganic, protein,
amino acid, enzyme, carbohydrate, lipid, nucleic acid, DNA, RNA
B. The Cell in its Environment (pages 80-85)
a. What is selective permeability?
b. What ways do cells move molecules across their membranes?
1. Passive transport
i. Diffusion
ii Osmosis
a. Hypotonic state
b. Hypertonic state
c. Equilibrium
2. Active transport
i. Transport proteins
ii.Engulfing
c. What are the similarities/differences between DIFFUSION and OSMOSIS?
d. What are the similarities/differences between ACTIVE TRANSPORT and
PASSIVE TRANSPORT?
e. Vocabulary – selectively permeable, diffusion, osmosis, hypotonic, hypertonic,
equilibrium, passive transport, active transport
C. Photosynthesis (pages 86-90)
a. What is photosynthesis?
1. Where does it occur?
2. What happens throughout the process?
3. Where does the ENERGY come from to fuel the process?
4. Raw materials?
5. Products?
b. Knowledge of the entire process
1. In words
2. In diagram form
3. In EQUATION form
c. Vocabulary – photosynthesis, chlorophyll, stomata,
D. Cellular Respiration (pages 91-94)
a. What is respiration?
1. Where does it occur?
2. What happens throughout the process?
3. Where does the ENERGY come from to fuel the process?
4. Raw materials?
5. Products?
b. Knowledge of the entire process
1. In words
2. In diagram form
3. In EQUATION form
c. Photosynthesis and respiration can be thought of as opposites
1. Why?
2. What do the two processes do for the levels of oxygen and
carbon dioxide in the atmosphere?
d. Similarities/differences between RESPIRATION and FERMENTATION
e. Vocabulary – respiration, fermentation
E. Cell Division (pages 95-100)
a. What is the cell cycle? Know what specifically happens at each stage. Should be
able to diagram it as well.
1. Interphase
2. Mitosis
a. Prophase
b. Metaphase
c. Anaphase
d. Telophase
3. Cytokinesis
a. How is cytokinesis different in a plant cell than an animal
cell
b. Vocabulary – cell cycle, interphase, replication, mitosis, chromosome, chromatid,
cytokinesis
F. DNA (pages 101-102)
a. What is DNA?
b. The history of DNA
1. Rosalind Franklin
2. Francis Crick and James Watson
c. What does it look like?
1. Rails – deoxyribose and phosphate
2. Rungs – adenine, guanine, cytosine, thymine
d. How does it make an exact replica of itself?
III – Resources for Study
A. Textbook pages 74-102
B. Cornell Notes
C. Chapter 2 Review pages 104-106