Name: ________________________________________ Date: _____________________ Block: ____________
Cell Energy Practice Assessment
Directions: Use this practice assessment to help prepare your for the Cell Energy Assessment. In addition to
this, be sure to review your lecture note guides, crash courses, and two unit study guides.
1. Matching each of the phrases that following with one of the three stages in cellular respiration. Use G for
glycolysis, CA for the citric acid cycle, and OP for oxidative phosphorylation.
a. Generates most of the ATP formed by cell respiration
____________
b. Begins the oxidation of glucose
____________
c. Occurs outside of the mitochondrion
____________
d. Produces four ATPs per glucose by substrate level phosphorylation, but nets only two.
____________
e. Oxidizes NADH and FADH2
____________
f. Carried out by enzymes in the matrix
____________
g. Occurs along the inner mitochondrial membrane
____________
h. Produces water
____________
2. Match the following substances with their role in photosynthesis.
A. _______ Oxidized in the light reactions
B. _______ Reduced in the Calvin Cycle
C. _______ Carries H and electrons from the light reactions to the Calvin Cycle
D. _______ Food produced in photosynthesis
E. _______ Source of H and electrons that end up in glucose
F. _______ Source of O atoms that end up in glucose
G. _______ Where O atoms from water end up
H. _______ Oxidized in the Calvin Cycle
I. _______ Reduced in the light reactions
J. _______ Gas produced by the thylakoid
K. _______ Gas consumed in the Calvin cycle
L. _______ Recycled in the Calvin cycle to make ATP
M. _______ Supplies energy to the light reactions
a.
b.
c.
d.
e.
f.
g.
h.
i.
carbon dioxide
water
glucose
oxygen
ADP + P
ATP
NADP+
NADPH
Light
3. Use the diagram below and match the appropriate structure or function in a molecule of ATP.
D
_______ Phosphate groups
_______ Nitrogen base
_______ Ribose
E
_______ Hydroxyl group
F
_______ Carbohydrate
_______ Amino group
_______ Place where energy is stored
G
4. Match the following items to the appropriate process or molecule regarding photosynthesis or cellular
respiration. Not all options will be used.
_______ How the ETC moves hydrogen ions across the membrane
_______ How the hydrogen ions pass through the ATP synthase
_______ The final electron acceptor in photosynthesis
_______ The final electron acceptor in cellular respiration
_______ Area that fills with hydrogen ions in the chloroplast
_______ Area that fills with hydrogen ions in the mitochondrion
_______ Location of the Calvin Cycle
a. oxygen
b. carbon dioxide
c. stroma
d. lumen
e. intermembrane space
f. matrix
g. photosystem I
h. photosystem II
i. facilitated diffusion
j. active transport
k. osmosis
l. water