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Introduction to Bacterial Metabolism Notes

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PDF containing notes from "Introduction to Bacterial Metabolism" lecture from Cells to Systems module. Content discusses the stages of bacterial metabolism, comparing fermentation with anaerobic and aerobic respiration and how proton gradients are produced

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Institution
University Of Portsmouth (UoP)
Course
Cells to Systems (M22177)

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🦔
Introduction to Bacterial
Metabolism
Created @November 13, 2024 6:47 PM

Class Microbiology

LO:

Discuss the three stages of bacterial metabolism

Compare and contrast fermentation, aerobic respiration and anaerobic
respiration

Describe how production of a proton gradient during bacterial metabolism
allows bacteria to undertake other essential functions



Bacterial Metabolism

Chemoorganotrophs oxidise organic molecules for energy release, also
varies in energy sources and how electron acceptors are used

Proteins, polysaccharides and lipids are broken into simple molecules and
energy is released

Nutrients are distributed down common pathways in order for enzymes to
be used efficiently

Energy released during catabolism is generated by electron movement in
ETC, negative reduction potential to positive reduction potentials

More efficient aerobic respiration



Fermentation



Introduction to Bacterial Metabolism 1
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Cells to Systems (M22177)
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Uploaded on
January 22, 2025
Number of pages
4
Written in
2024/2025
Type
Class notes
Professor(s)
David rusling
Contains
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Subjects

  • bacteria
  • metabolism
  • fermentation
  • respiration
  • gradient
  • catabolism
  • revision notes
  • biology
  • microbiology
  • cell to systems
  • lecture notes
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