Micro Organisms problems
- 1. The binomial name of a microbe is composed of
Options- A. its kingdom and genus names
- B. its genus name and a species modifier
- C. its family and class names
- D. its genus and species names Discuss
Correct Answer: its genus name and a species modifier
- 2. The individual best remembered for bringing microbes to the world is
Options- A. Robert Hooke
- B. Antony Van Leeuenhoek
- C. Robert Koch
- D. Masaki Ogata Discuss
Correct Answer: Antony Van Leeuenhoek
- 3. Which were the investigators lived at the same time?
Options- A. Koch and Pasteur
- B. Darwin and Woese
- C. Van Leeuenhoek and Ricketts
- D. Berg and Hooke Discuss
Correct Answer: Koch and Pasteur
- 4. All of the following individuals contributed to cell theory except
Options- A. Robert Hooke
- B. Matthias Schleiden
- C. Theodor Schwann
- D. Rudolf Virchow Discuss
Correct Answer: Robert Hooke
- 5. The endosymbiosis hypothesis provides an explanation for how
Options- A. eukaryotes developed from prokayotes
- B. prokaryotes developed from eukaryotes
- C. algae developed from protozoa
- D. protozoa developed from algae Discuss
Correct Answer: eukaryotes developed from prokayotes
- 6. Which one is not studied in microbiology?
Options- A. Bacteria
- B. Animal behaviour
- C. Fungi
- D. Algae Discuss
Correct Answer: Animal behaviour
- 7. The first organism in most natural food chains is
Options- A. a herbivore
- B. a decomposer
- C. photosynthetic
- D. carnivorous Discuss
Correct Answer: a herbivore
- 8. Evolutionary relationships between groups of organisms are determined using which of the following type of information?
Options- A. Comparisons of nucleotide sequences
- B. Comparisons of biochemical pathways
- C. Comparisons of structural features
- D. All of the above Discuss
Correct Answer: All of the above
- 9. Mycoplasmas are different from the other prokaryotes by
Options- A. presence of chitin in cell walls
- B. presence of murrain in cell walls
- C. presence of proteins in cell walls
- D. absence of cell wall itself Discuss
Correct Answer: absence of cell wall itself
- 10. Who discovered the bacteria that cause cholera?
Options- A. Pierre Berthelot
- B. Robert Koch
- C. Louis Pasteur
- D. Rudolf Virchow Discuss
Correct Answer: Robert Koch
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