Bacteria Structure Warm Up 1
Welcome to the 21st Century human anatomy and physiology electronic classroom. Bacterial cells do not have membrane-bound organelles that contain such structures as ribosomes, DNA, and organic compounds. Remember, this warm up permits an unlimited number of attempts to help improve your learning and test-taking skills. As a bonus, each attempt randomly generates questions and answers.
- 1.Which bacterial structure protects the cell and helps the cell attach to other cells and surfaces?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 2.Which bacterial structure protects the cell and give the cell it's shape?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 3.Which bacterial structure regulates the types of molecules that move into and out of the cell?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 4.Which bacterial structure contains DNA, organic compounds, and ribosomes that are essential for life?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 5.Which bacterial structure carries genetic information from one generation to the next generation of bacterial cells?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 6.Which bacterial structure carries genes that are transferred through genetic recombination; is a small, circular DNA loop?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 7.Which bacterial structure contains DNA, thick-coated and resistant structure?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 8.Which bacterial structure helps the cell attach to surfaces and other cells during conjugation?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 9.Which bacterial structure propels the cell by rotating in a whip like action?
- A.
Capsule
- B.
Cell Wall
- C.
Cell Membrane
- D.
Cytoplasm
- E.
Chromosome
- F.
Plasmid
- G.
Pilus
- H.
Flagellum
- I.
Endospore
- 10.Most bacterial cells range in size between 1 micron to 5 microns. However, some of the very large bacteria can measure up to 1 000 microns.
- A.
True
- B.
False
Questions: 17 | Attempts: 12465 | Last updated: May 4, 2017
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Sample QuestionBacteria can be which of the following shapes?
Questions: 7 | Attempts: 6994 | Last updated: Dec 12, 2019
-
Sample QuestionWhich bacteria cell part goes in the box labelled a?
Questions: 13 | Attempts: 4864 | Last updated: Jan 22, 2013
-
Sample QuestionWhat are examples of Viruses?
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