Unit 3: Organelle Review Name: Date - Manhasset Union Free ...
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Unit 3: Organelle Review
Date:
1. In a cell, all organelles work together to carry out
A. di usion C. information storage
B. active transport D. metabolic processes
2. The diagram below represents two single-celled organisms.
These organisms carry out the activities needed to maintain homeostasis by using specialized internal
A. tissues C. systems
B. organelles D. organs
3. While viewing a slide of rapidly moving sperm cells, a student concludes that these cells require a large amount of energy to maintain their activity. The organelles that most directly provide this energy are known as
A. vacuoles C. chloroplasts
B. ribosomes D. mitochondria
4. A pesticide that kills an insect by interfering with the production of proteins in the insect would most directly a ect the activity of
A. ribosomes C. chloroplasts
B. minerals D. mitochondria
5. Muscle cells in athletes often have more mitochondria than muscle cells in nonathletes. Based on this observation, it can be inferred that the muscle cells in athletes
A. have a smaller demand for cell proteins than the muscle cells of nonathletes
B. reproduce less frequently than the muscle cells of nonathletes
C. have nuclei containing more DNA than nuclei in the muscle cells of nonathletes
D. have a greater demand for energy than the muscle cells of nonathletes
6. Which cell structures are correctly paired with their functions?
A. The mitochondria produce enzymes, and ribosomes transport them.
B. The ribosomes make proteins, and the nucleus stores genetic information.
C. The cell membrane makes enzymes, and cytoplasm transports them.
D. The vacuole stores genetic information, and chloroplasts make proteins.
7. The largest amount of DNA in a plant cell is contained in
A. a nucleus C. a protein molecule
B. a chromosome D. an enzyme molecule
8. What is the main function of a vacuole in a cell?
A. storage
B. coordination
C. synthesis of molecules D. release of energy
page 1
9. Plant cells can synthesize energy-rich organic molecules, and later break them down to extract that energy for performing life processes. These activities require direct interaction between the
A. chloroplasts and vacuoles
B. cell walls and ribosomes
C. chloroplasts and mitochondria
D. ribosomes and mitochondria
10. In the body of a human, the types of chemical activities occurring within cells are most dependent on the
A. biological catalysts present B. size of the cell C. number of chromosomes in the cell D. kind of sugar found on each chromosome
11. All of the cell shapes shown in the diagrams below have the same volume. Which form could absorb nutrients most e ciently and quickly?
A.
B.
C.
D.
12. Which cell structure contains information needed for protein synthesis?
13. Base your answer(s) to the following question(s) on the diagram below, which represents a sequence of events in a biological process that occurs within human cells and on your knowledge of biology.
Molecule A contains the A. starch necessary for ribosome synthesis in the
cytoplasm B. organic substance that is broken down into molecules
B, C, and D C. proteins that form the ribosome in the cytoplasm D. directions for the synthesis of molecules B, C, and D
14. Molecules B, C, and D are similar in that they are usually A. composed of genetic information B. involved in the synthesis of antibiotics C. composed of amino acids D. involved in the di usion of oxygen into the cell
A. 1
B. 2
C. 3
D. 4
page 2
Unit 3: Organelle Review
15. The diagram below represents a cell.
17. Which letter indicates a cell structure that directly controls the movement of molecules into and out of the cell?
Which statement concerning ATP and activity within the cell is correct?
A. The absorption of ATP occurs at structure A. B. The synthesis of ATP occurs within structure B. C. ATP is produced most e ciently by structure C. D. The template for ATP is found in structure D.
16. In the cell shown below, which lettered structure is responsible for the excretion of most cellular wastes?
A. A
B. B
C. C
D. D
18. The diagram below represents a cell of a green plant.
A. A
B. B
C. C
D. D
Solar energy is used to produce energy-rich compounds in structure
A. A
B. B
C. C
D. D
page 3
Unit 3: Organelle Review
1.
Answer:
D
2.
Answer:
B
3.
Answer:
D
4.
Answer:
A
5.
Answer:
D
6.
Answer:
B
7.
Answer:
A
8.
Answer:
A
9.
Answer:
C
10.
Answer:
A
11.
Answer:
B
12.
Answer:
A
13.
Answer:
D
14.
Answer:
C
15.
Answer:
C
16.
Answer:
B
17.
Answer:
B
18.
Answer:
D
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Unit 3: Organelle Review 10/26/2015
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