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- Question
The Archaea include all of the following except
Options- A. methanogens
- B. halophiles
- C. thermoacidophiles
- D. cyanobacteria
- Correct Answer
- cyanobacteria
- 1. In the three domain system of classification, the traditional bacteria are placed in the
Options- A. eukarya
- B. archaea
- C. eubacteria
- D. none of these Discuss
- 2. Living organisms have many complex characteristics. Which one of the following is shared by non-living matter as well?
Options- A. Homeostasis
- B. Tissues
- C. Reproduction
- D. Molecules Discuss
- 3. Which of the following microorganisms is classified as a member of archaebacteria?
Options- A. Gyanobacteria
- B. Methanobacteria
- C. Trichomonads
- D. Mycoplasma Discuss
- 4. All the following are considered eukaryotes except
Options- A. archaea
- B. fungi
- C. protozoa
- D. humans Discuss
- 5. Which of the following is considered the most unifying concept in biology?
Options- A. Taxonomy
- B. Anatomy
- C. Genetics
- D. Evolution Discuss
- 6. Primary differences between cilia and flagella are
Options- A. arrangement of microtubules
- B. length and location of basal bodies
- C. how the microtubules are fused to each other
- D. number, length and direction of force Discuss
- 7. Mycoplasmas, rickettsiae, and chlamydiae are
Options- A. types of fungi
- B. small bacteria
- C. species of protozoa
- D. forms of viruses Discuss
- 8. Gram staining was introduced by
Options- A. Christian gram
- B. Alfred Gram
- C. Robertcook
- D. Louis Pasteur Discuss
- 9. Which cell type is considered to have the oldest ancestor?
Options- A. Archaea
- B. Bacteria
- C. Eukarya
- D. they all share the same ancestor Discuss
- 10. Who was the inventor of the Petri dish?
Options- A. R.J. Petri, an assistant of R. Koch
- B. A famous French cook
- C. Italian glass blower from Petri, Italy
- D. None of the above Discuss
Micro Organisms problems
Search Results
Correct Answer: eubacteria
Correct Answer: Molecules
Correct Answer: Methanobacteria
Correct Answer: archaea
Correct Answer: Evolution
Correct Answer: number, length and direction of force
Correct Answer: small bacteria
Correct Answer: Christian gram
Correct Answer: they all share the same ancestor
Correct Answer: R.J. Petri, an assistant of R. Koch
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