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Microbiology Exam 1 Chapters 1 Question and answers verified to pass $13.49   Add to cart
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Microbiology Exam 1 Chapters 1 Question and answers verified to pass
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  • Microbiology

Microbiology Exam 1 Chapters 1 Question and answers verified to pass Microorganisms(microbes) - correct answer organisms that are too small to be seen with an unaided eye -bacteria, fungi(yeast&molds), protozoa, viruses, & microscopic algae Naming& Classifying - correct answer genus& speci...

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  • August 11, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • microbiology exam 1 chapters 1
  • microbiology exam 1 chapters 1 question and answer

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  • Microbiology
  • Microbiology

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Microbiology Exam 1 Chapters 1,3,4,5,6
Microorganisms(microbes) - correct answer ✔organisms that are too small to
be seen with an unaided eye
-bacteria, fungi(yeast&molds), protozoa, viruses, & microscopic algae


Naming& Classifying - correct answer ✔genus& specific epithet(species
name)
italicized or underlined
genus= capitalized& specific epithet is lowercase


Types of microorganisms - correct answer ✔Bacteria, Archaea, Fungi,
Protozoa, Algae, Viruses, Multi-cellular animal parasites, Prions


Prokaryote - correct answer ✔organisms without a nucleus


Bacteria - correct answer ✔Prokaryotes
Shapes: -bacillus -coccus -spiral
Forms pairs, chains& clusters
Peptidoglycan cell walls
Reproduce: binary fission
Energy: organic chemicals, inorganic chemicals or photosynthesis
Many can swim with flagella


Archaea - correct answer ✔Prokaryotic
No Peptidogycan
Live in extreme environments

, 3 main groups:
- Methanogens: produce methane as waste product
- Extreme Halophiles: live in extreme salty environments
- Extreme Thermophiles: live in hot sulfurous waters
Not parasitic


Eukaryotes - correct answer ✔organisms whose genetic material has a
nucleus


Fungi - correct answer ✔Eukaryotes
Chitin cell walls
Organic chemicals for energy
Molds& Mushrooms= multi-cellular have masses of mycelia, composed of
hypae
Yeasts are unicellular
Reproduce sexually or asexually


Protozoa - correct answer ✔Unicellular eukaryotes
ingest organic chemicals
may be motile bc of pseudopods(false feet) cilia or flagella
reproduce sexually or asexually


Algae - correct answer ✔Eukaryotes
Cellulose cell walls
abundant in fresh& salt water environments
Use photosynthesis for energy
- produce molecular oxygen& organic compounds

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