Food microbiology

Description

Definitions and comparisons
Arwa Omran
Quiz by Arwa Omran, updated more than 1 year ago
Arwa Omran
Created by Arwa Omran over 6 years ago
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Resource summary

Question 1

Question
Hypotonic environment
Answer
  • S.s outside the cell is equal to s.s inside
  • S.s outside the cell is less than that inside
  • S.s outside the microbial cell is less than inside so finally cell raptures

Question 2

Question
Hypotonic
Answer
  • Ends up with Cell rapture
  • Outside soluble solids are lower than inside the cell

Question 3

Question
Hypertonic environment
Answer
  • Causes plasmolysis
  • The soluble solids outside the cell are more concentrated than inside
  • Water transfers from inside to outside
  • Causes Cell dehydration
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