Name: ____________________________________
Figure 1
Base your answer to the question on the information and diagram below and on your knowledge of biology. The diagram represents a
cell.
1.
[Refer to figure 1]
Which structure is responsible for the synthesis of ATP?
1. A
2. B
3. C
4. D
2.
An investigation was carried out and the results are shown in the diagrams. Substance X resulted from a metabolic process
that produces ATP in yeast (a single-celled fungus).
Which statement best describes substance X?
1. It is oxygen released by protein synthesis.
2. It is glucose that was produced in photosynthesis.
3. It is starch that was produced during digestion.
4. It is carbon dioxide released by respiration.
3.
Base your answer to the question on the information below and on your knowledge of biology.
A student measured oxygen and carbon dioxide concentration levels in an aquatic ecosystem during a 24 hour period. The
data are represented in the graph below.
Identify two biological processes that are responsible for the production of varying amounts of carbon dioxide and oxygen within the
aquatic ecosystem.
Answer for #3:
4.
During cellular respiration, what is the direct source of the energy used in the cells of consumers in the ecosystem
represented below?
1.
2.
3.
4.
the Sun
enzymes
the atoms making up inorganic molecules
the chemical bonds in organic molecules
Figure 2
Base your answer to the question on the information and diagram below and on your knowledge of biology.
The setup below shows four test tubes. Tube 1 contains water only. Tube 2 contains a live snail. Tube 3 contains a live green water
plant. Tube 4 contains both a live green water plant and a live snail.
5.
[Refer to figure 2]
Which compound that directly provides energy in living cells is being produced in every tube where cellular respiration is occurring?
1. oxygen
2. glucose
3. DNA
4. ATP
6.
[Refer to figure 2]
In this setup, which tubes contain at least one organism carrying on cellular respiration?
1. tubes 1 and 2, only
2. tubes 2 and 4, only
3. tubes 3 and 4, only
4. tubes 2, 3, and 4, only
Figure 3
Base your answer to the question on the word equations below and on your knowledge of biology. The equations represent two
biochemical processes that occur in living organisms. The letter X represents a molecule produced from process 1.
Process 1: oxygen + glucose → carbon dioxide + water + X
Process 2: carbon dioxide + water → oxygen + glucose
7.
[Refer to figure 3]
Which process occurs in the cells of a green plant leaf?
1. process 1, only
2. process 2, only
3. neither process 1 nor process 2
4. both process 1 and process 2
8.
The diagram below represents a cycling of materials.
Which row in the chart below shows the substances represented by X and Y?
Row
X
Y
1.
oxygen
carbon dioxide
2.
glucose
oxygen
3.
carbon dioxide
oxygen
4.
amino acids
carbon dioxide
9.
The arrows in the diagram below represent the movement of materials.
This movement of materials indicated by the arrows is most directly involved in the processes of
1. respiration and replication
2. photosynthesis and excretion
3. digestion and recycling
4. circulation and coordination
10.
The diagram below represents events associated with a biochemical process that occurs in some organisms.
Which statement concerning this process is correct?
1. The process represented is respiration and the primary source of energy for the process is the Sun.
2. The process represented is photosynthesis and the primary source of energy for the process is the Sun.
3. This process converts energy in organic compounds into solar energy which is released into the atmosphere.
4. This process uses solar energy to convert oxygen into carbon dioxide.
11.
The diagram below represents a structure involved in cellular respiration.
The release of which substance is represented by the arrows?
1. glucose
3. carbon dioxide
2. oxygen
4. DNA
12.
Which set of terms best identifies the letters in the diagram below?
Row
A
B
C
1.
photosynthesis
inorganic molecules
decomposition
2.
respiration
organic molecules
digestion
3.
photosynthesis
organic molecules
respiration
4.
respiration
inorganic molecules
photosynthesis
13.
The graphs below show the changes in the relative concentrations of two gases in the air surrounding a group of mice.
Which process in the mice most likely accounts for the changes shown?
1. active transport
3. respiration
2. evaporation
4. photosynthesis
14.
The production of energy-rich ATP molecules is the direct result of
1.
2.
3.
4.
recycling light energy to be used in the process of photosynthesis
releasing the stored energy of organic compounds by the process of respiration
breaking down starch by the process of digestion
copying coded information during the process of protein synthesis
Answer Key for LESP 10 - Cellular Respiration
Question 1: 3
Question 2: 4
Question 3: Constructed Response
Acceptable responses include, but are not limited to:
respiration and photosynthesis
photosynthesis and aerobic respiration
photolysis and respiration
Question 4: 4
Question 7: 4
Question 10: 2
Question 13: 3
Question 5: 4
Question 8: 3
Question 11: 3
Question 14: 2
Question 6: 4
Question 9: 2
Question 12: 3