5 Written Questions

1. reactions that proceed with a net release of energy (occur spontaneously)
2. When oxygen gas (O2) is released as a result of photosynthesis, it is a by-product of _____.
3. energy that is stored (e.g., bonds in food)
4. O2 is final electron acceptor || A. respiration | B. photosynthesis | C. Both
5. Glycolysis would be going on in their cells. || A. animals only | B. plants only | C. both animals and plants

5 Matching Questions

1. light and dark (Calvin cycle) reactions
2. first law of thermodynamics
3. Light + 6H20 + 6CO2 -> C6H12O6 + 6O2
4. Acetyl CoA, NADH, and CO2
5. bulk transport

1. a states that energy is neither created nor destroyed but is converted from one form to another. also known as the conservation of energy
2. b List the two main reactions of photosynthesis.
3. c In the presence of oxygen, the three-carbon compound pyruvate can be broken down in the citric acid cycle. First, however, it goes through a transition phase. The end products for each pyruvate entering this phase are _____.
4. d Summarize photosynthesis with the formula discussed in class.
5. e movement of large molecules into and out of the cell - involves changes in the membrane (e.g., budding)

5 Multiple Choice Questions

1. ATP is produced by chemiosmosis || A. respiration | B. photosynthesis | C. Both
   1. C
   2. 38
   3. A
   4. two
2. diffusion controlled by a protein - no energy required
   1. diffusion
   2. NADH and pyruvate
   3. facilitated diffusion
   4. active transport
3. What is the primary function of the Calvin cycle?
   1. to synthesize simple sugars from CO2
   2. potential energy
   3. Acetyl CoA, NADH, and CO2
   4. oxidative phosphorylation
4. List the three (3) main pathways in respiration. Exclude the transition pathway.
   1. 2 NADH, 2 pyruvates and 2 ATP
   2. glycolysis, Kreb's cycle, ETC
   3. anabolic, glucose
   4. active transport
5. Enzymes are most often what type of macromolecule?
   1. A
   2. protein
   3. diffusion
   4. osmosis

5 True/False Questions

1. 38 → O2 is final electron acceptor || A. respiration | B. photosynthesis | C. Both

   True        False

2. C6-H12-O6 + 6O2 -> 6CO2 + 6H2O + ATP → Using the sugar glucose as the representative organic compound, write an equation to summarize respiration.

   True        False

3. active transport → movement of large molecules into and out of the cell - involves changes in the membrane (e.g., budding)

   True        False

4. 2 NADH, 2 pyruvates and 2 ATP → In addition to ATP, what are the products of glycolysis?

   True        False

5. oxidative phosphorylation → The ATP made by the electron transport chain and chemiosmosis is generated by what type of reaction system?

   True        False