Cell Test Review Worksheet
Grading Rubric
Directions: Answer the following questions using your
notes and chapters 3-5 in your textbook. The test will
be 40 multiple choice questions covering this material.
This test will be the first of four Benchmark tests that
will be given to all biology students throughout the
district. The table below shows the standards covered
on the test and the number of questions on each
standard.
Standard
Description
# of
Questio
ns
Percentage
of Test
SCI.BI.1.a
Students know cells are enclosed within semipermeable membranes that regulate
their interaction with their surroundings.
6
15.0%
SCI.BI.1.j
Students know how eukaryotic cells are given shape and internal organization by a
cytoskeleton or cell wall or both.
1
2.5%
SCI.BI.1.b
Students know enzymes are proteins that catalyze biochemical reactions without
altering the reaction equilibrium and the activities of enzymes depend on the
temperature, ionic conditions, and the pH of the surroundings.
6
15.0%
SCI.BI.1.c
Students know how prokaryotic cells, eukaryotic cells (including those from plants
and animals), and viruses differ in complexity and general structure.
6
15.0%
SCI.BI.1.e
Students know the role of the endoplasmic reticulum and Golgi apparatus in the
secretion of proteins.
3
7.5%
SCI.BI.1.f
Students know usable energy is captured from sunlight by chloroplasts and is stored
through the synthesis of sugar from carbon dioxide.
6
15.0%
SCI.BI.1.g
Students know the role of the mitochondria in making stored chemical-bond energy
available to cells by completing the breakdown of glucose to carbon dioxide.
6
15.0%
SCI.BI.1.h
Students know most macromolecules (polysaccharides, nucleic acids, proteins,
lipids) in cells and organisms are synthesized from a small collection of simple
precursors.
5
12.5%
SCI.BI.1.i
Students know how chemiosmotic gradients in the mitochondria and chloroplast
store energy for ATP production.
1
2.5%
Total # of Questions
40
1. The diagram to the right shows
a typical cell membrane.
a. What type of molecules make
up the cell membrane (part A)?
b. What type of organic compound makes up the
channels in the cell membrane (Part B)?
c. What type of cell transport is demonstrated in the
diagram and why?
1. The diagram to the right
shows a typical cell membrane
a. What type of molecules make
up the cell membrane (part
A)? lipids
b. What type of organic compound makes up the
channels in the cell membrane (Part B)?
proteins
c. What type of cell transport is demonstrated in the
diagram and why? Active transport-requires energy (see
diagram)
3 points
2. What is meant by semi-permeable (also called
selectively permeable)?
2. What is meant by semi-permeable (also called
selectively permeable)?
Some things can move through the membrane but
some cannot.
1 point
3. What factors determine which molecules can pass
through the cell membrane?
3. What factors determine which molecules can pass
through the cell membrane?
Size of molecules, concentration gradient (difference in
concentration on each side of membrane), whether
molecules are polar or non-polar.
1 point
4. Label the diagram below showing the three different
forms of cell transport: facilitated diffusion, active
transport, and diffusion.
a.
b.
c.
4. Label the diagram below showing the three different
forms of cell transport: facilitated diffusion, active
transport, and diffusion.
a. Diffusion
b. Facilitated diffusion
c. Active transport
3 points
5. Complete the drawing on the right showing the
movement of molecules through the semipermeable
membrane. (Small circles represent water molecules
and larger black circles represent sugar molecules)
5. Complete the drawing on the right showing the
movement of molecules through the semipermeable
membrane. (Small circles represent water molecules
and larger black circles represent sugar molecules)
1 point
6. Describe the structures and function of a cell’s
cytoskeleton.
6. Describe the structures and function of a cell’s
cytoskeleton.
The cytoskeleton is a cellular "scaffolding" or "skeleton"
contained within a cell's cytoplasm and is made out of
protein. The cytoskeleton provides the cell with
structure and shape
1 point
7. What is a catalyst?
7. What is a catalyst?
a substance that causes or accelerates a chemical
reaction without itself being affected.
1 point
8. What type of organic compound is an enzyme?
8. What type of organic compound is an enzyme?
A protein
1 point
9. What 3 factors affect the reaction rate of an enzyme?
9. What 3 factors affect the reaction rate of an enzyme?
Temperature
pH
Ionic conditions
1 point
10. Which enzyme to the right would you probably find
in:
a. Stomachb. Salivary amylase-
10. Which enzyme to the right would you probably find
in:
a. Stomach- Enzyme 1
b. Salivary amylase-Enzyme 2
2 points
11. What would be the optimum pH for:
a. Enzyme #1b. Enzyme #3
11. What would be the optimum pH for:
a. Enzyme #1- about 4
b. Enzyme #3- about 9
3 points
12. Complete the graph below show what would
happen to the activation energy if a catalyst were
introduced to the chemical reaction. (see figure 2.22,
page 54) Include and label: activation energy
(uncatalyzed), activation energy (catalyzed), reactants,
and products
12. Complete the graph below show what would
happen to the activation energy if a catalyst were
introduced to the chemical reaction. (see figure 2.22,
page 54) Include and label: activation energy
(uncatalyzed), activation energy (catalyzed), reactants,
and products
4 points
13. Complete the chart below by answering either yes
or no.
Structure
Nucleus
Membrane bound organelles
Genetic material
Considered living thing
Has cell membrane
Virus
Prokaryotic
cells
Eukaryotic cells
13. Complete the chart below by answering either yes
or no.
3 points
Structure
Virus
Prokaryotic
cells
Eukaryotic cells
Nucleus
No
No
Yes
Membrane bound organelles
No
No
Yes
Genetic material
Yes
Yes
Yes
Considered living thing
No
Yes
Yes
Has cell membrane
No
Yes
Yes
14. Why are viruses not considered living things?
14. Why are viruses not considered living things?
They cannot reproduce on their own. They need a host
cell to reproduce
1 point
15. Describe the functions of the following cell
organelles:
a. Rough Endoplasmic reticulumb. Golgi apparatus-
c. Ribosomesd. Mitochondriae. Chloroplasts-
15. Describe the functions of the following cell
organelles:
a. Rough Endoplasmic reticulum-makes proteins and
lipids
b. Golgi apparatus- Cells Post Office (packages and
sends material in membrane bound vessicles to other
parts of the cell
c. Ribosomes- makes proteins
d. Mitochondria- Powerhouse of the cell (releases
energy from glucose forming ATP)
e. Chloroplasts- Captures energy from sunlight and
converts it to glucose (energy storing molecule)
5 points
16. Answer the following questions using the
diagram to the right
a. What is the name of
structure G and
what process takes place
there?
b. What is the name of
structure B and
what process takes place
there
16. Answer the following questions using the
diagram to the right
a. What is the name of
structure G and what
process takes place
there?
Mitochondria
Cellular respiration
b. What is the name of
structure B and what
process takes place there
Chloroplast
Photosynthesis
4 points
c. What is the name of structure F and what is the
function of this structure?
c. What is the name of structure F and what is the
function of this structure?
Large central vacuole
(Stores water, salts, etc., in
plant cells)
(stores
2 points
17. Complete the chart:
Cell structure
Process
Cellular
respiration
chloroplast
Function
Equation
17. Complete the chart:
Cell structure
Process
Function
Equation
mitochondria
Cellular
respiration
Release energy
from glucose
producing ATP
CO2+H2O → C6H12O6 + O2
chloroplast
photosynthesis
Capture energy
From sunlight and
convert into sugar
C6H12O6 + O2 → CO2+H2O.
6 points
18. Label the diagram to the right showing molecules
that enter each stage of photosynthesis and what
molecules are produced
18. Label the diagram to the right showing molecules
that enter each stage of photosynthesis and what
molecules are produced
H2O
CO2
O2
C6H12O6
4 points
19. What is another name for the Calvin Cycle?
19. What is another name for the Calvin Cycle?
Light Independent Reaction
1 point
20. Where does the light dependent reaction take
place?
20. Where does the light dependent reaction take
place?
Thylakoids
1 point
21. Where does the light independent reaction (Calvin
Cycle) take place?
21. Where does the light independent reaction (Calvin
Cycle) take place?
Stroma
1 point
22. What energy molecule enters into the process of
cellular respiration?
22. What energy molecule enters into the process of
cellular respiration?
Glucose into Glycolysis (anaerobic)
Pyruvic acid into mitochondria for cellular respiration
(aerobic)
1 point
23. Where is the energy stored in molecules such as
glucose or ATP?
23. Where is the energy stored in molecules such as
glucose or ATP?
In the chemical bonds
(Glucose – bonds between carbon atoms)
(ATP – bonds between phosphate groups)
1 point
24. What molecule enters glycolysis?
24. What molecule enters glycolysis?
Glucose
1 point
25. What molecules enter the Krebs cycle and what
molecules are produced?
25. What molecules enter the Krebs cycle and what
molecules are produced?
Enters- pyruvate (pyruvic acid)
Produced- carbon dioxide CO2
2 points
26. What molecules enter the Electron Transport Chain
and which molecules are produced?
EntersProduced-
26. What molecules enter the Electron Transport Chain
and which molecules are produced?
Enters- oxygen O2
Produced- water
H2O
2 points
27. How many molecules of ATP are produced overall in
Cellular Respiration?
27. How many molecules of ATP are produced overall in
Cellular Respiration?
2 in glycolysis
34 in cellular respiration
36 TOTAL
1 point
28. What are the four main types of organic compounds
found in living things?
a.
b.
c.
d.
28. What are the four main types of organic compounds
found in living things?
a. carbohydrates
b. lipids
c. proteins
d. Nucleic acid
4 points
29. What is special about carbon atoms that allow them
to form so many different types of compounds?
29. What is special about carbon atoms that allow them
to form so many different types of compounds?
They can bond with up to 4 other atoms and can
form a variety of molecules (chains, branched,
rings) in a variety of sizes
1 point
30. Complete the table below:
Organic Compound
Carbohydrate
Lipid
Protein
Nucleic Acid
Monomer
Polymer
30. Complete the table below:
Organic Compound
Monomer
Polymer
Carbohydrate
glucose
monosaccharide
Polysaccharide
Starch, cellulose, glycogen
Lipid
fatty acid
+ glycerol
Lipids
Fats, oils, waxes
Protein
amino acids
Protein
Nucleic Acid
nucleotide
Nucleic acid
DNA, RNA
8 points
31. How can only 20 different amino acids be put
together to produce thousands of different proteins.
31. How can only 20 different amino acids be put
together to produce thousands of different proteins.
Like letters in the alphabet, the order in which they are
linked together and the number of amino acids
1 point
32. Label the diagram below showing whether the
solutions are isotonic, hypertonic or hypotonic
ABCD-
32. Label the diagram below showing whether the
solutions are isotonic, hypertonic or hypotonic
A- Isotonic
B- hypotonic
C- hypertonic
D- Isotonic
4 points
Total Points = 76
Put total out of 76 on first
page of Review Worksheet