Table of contents

1. Introduction to Microbiology3h 22m
2. Disproving Spontaneous Generation1h 18m
3. Chemical Principles of Microbiology3h 38m
4. Water1h 28m
5. Molecules of Microbiology2h 23m
6. Cell Membrane & Transport3h 28m
7. Prokaryotic Cell Structures & Functions5h 52m
8. Eukaryotic Cell Structures & Functions2h 18m
9. Microscopes2h 46m
10. Dynamics of Microbial Growth4h 36m
11. Controlling Microbial Growth4h 10m
12. Microbial Metabolism5h 16m
13. Photosynthesis2h 31m
14. DNA Replication2h 25m
15. Central Dogma & Gene Regulation7h 14m
16. Microbial Genetics4h 44m
17. Biotechnology3h 0m
18. Viruses, Viroids, & Prions4h 56m
19. Innate Immunity7h 15m
20. Adaptive Immunity7h 14m
21. Principles of Disease6h 57m

7. Prokaryotic Cell Structures & Functions

Endospores

Microbiology

7. Prokaryotic Cell Structures & Functions

Endospores

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Multiple Choice

What 2 bacterial genera produce endospores?

Escherichia and Bacillus

Staphylococcus and Streptococcus

Clostridium and Bacillus

Enterobactor and Clostridium

Citrobacter and Staphylococcus

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Verified step by step guidance

Understand the concept of endospores: Endospores are highly resistant structures formed by certain bacteria as a survival mechanism under unfavorable conditions. They allow the bacteria to endure extreme environments such as heat, desiccation, and radiation.

Identify the bacterial genera known for endospore formation: The genera Bacillus and Clostridium are well-known for their ability to produce endospores. These genera include species that are capable of surviving harsh conditions due to their endospore-forming ability.

Review the options provided: Examine each pair of bacterial genera given in the problem and determine which ones are known for endospore production.

Eliminate incorrect options: Escherichia, Staphylococcus, Streptococcus, Enterobacter, and Citrobacter are not known for producing endospores. These genera do not have the characteristic ability to form endospores.

Select the correct answer: Based on the information about endospore formation, the correct answer is the pair Clostridium and Bacillus, as both are recognized for their endospore-producing capabilities.