Microbial Diversity and Viral Mechanisms Flashcards (9 cards)

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1Question

Bacteria — characteristics?

Answer

Prokaryotic, single-celled, no nucleus.

2Question

Bacterial classification — kingdoms?

Answer

Archaebacteria and Eubacteria.

3Question

Prokaryotes — characteristic?

Answer

Lack nucleus and membrane-bound organelles.

4Question

Binary Fission — process?

Answer

Asexual reproduction involving genetic duplication.

5Question

Bacteria cell wall — feature?

Answer

Provides shape and protection.

6Question

Antonie van Leeuwenhoek — contribution?

Answer

First observed bacteria in the 1600s.

7Question

Mutualistic bacteria — example?

Answer

Lactobacillus acidophilus aids digestion.

8Question

Archaebacteria — environment?

Answer

Extreme conditions like high salt, temp.

9Question

Eubacteria — cell wall?

Answer

Made of peptidoglycan, tougher.

Test yourself with the quiz

Answer 9 questions on Microbial Diversity and Viral Mechanisms.

1. How can understanding the composition of bacterial cell walls be applied in clinical microbiology?

2. When was the division of bacteria into the two kingdoms Archaebacteria and Eubacteria established?

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