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Microbiology Chapter 1 Microbes Question and answers 100% correct £10.90   Add to cart
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Microbiology Chapter 1 Microbes Question and answers 100% correct

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  • Module
  • Microbiology
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  • Microbiology

Microbiology Chapter 1 Microbes Question and answers 100% correct Microbiology - correct answer Study of living things to small to see w/out magnification Microorganisms imclude - correct answer - bacteria - protozoans - fungi - helminths-> worms - algae - viruses Viruses - co...

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Document information

  • August 11, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • microbiology chapter 1 microbes
  • microbiology chapter 1 microbes question and answe

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  • Microbiology
  • Microbiology

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Microbiology Chapter 1 Microbes
Microbiology - correct answer ✔Study of living things to small to see w/out
magnification


Microorganisms imclude - correct answer ✔- bacteria
- protozoans
- fungi
- helminths-> worms
- algae
- viruses


Viruses - correct answer ✔Are protein coated genetic elements that are not
alive or living
- they are parasitic-> dependent on their host


Microbes - correct answer ✔- they reproduce rapidly
- can't be seen directly


Microbes and the planet - correct answer ✔- bacterial- type been here for =
~3.5 billion years
- only living inhabitants for= 2 billion years
- prokaryotes-> no nucleus
- 1st eukaryotic organisms= ~1.8 billion years
-> they have a true nucleus
- microbes are ubiquitous (found everywhere)

, Evolution - correct answer ✔Accumulation of changes in DNA that occur
while they adopt to there environment


Anoxygenic photosynthesis - correct answer ✔-Without oxygen


Oxygenic photosynthesis - correct answer ✔- oxygen is produced
- allowed for "development" of aerobic respiration(ATP)


Microbes shape out planet - correct answer ✔- main forces that drive the
structure and content of the water, soil, atmosphere
- produce gases such as oxygen, Co2, CH3 (methane)
- enormous underground community of microbes influence soil content and
mineral ectraction


Genetic engineering - correct answer ✔- area of biotechnology that
manipulates the genetics of microbes, plants, and animals for creating New
products and genetic modified organisms
O


Bioremediation - correct answer ✔- the use of microorganisms, either
naturally occurring or artificially introduced to restore stability or clean up toxic
products
-example: " oil spill"


Microbes harming humans - correct answer ✔- majority don't harm humans
- Pathogens-> cause disease
- Emerging-> new disease
( ex: HIV/AIDS)

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