The Cell Lecture 1

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  • Created by: saraht83
  • Created on: 29-04-16 10:15

1. Mycoplasma

  • bacteria, lack cell wall, easily affected by antibiotics
  • virus, lack cell wall, unaffected by some antibiotics
  • bacteria, lack cell wall, unaffected by some antibiotics
  • bacteria, have cell wall, unaffected by some antibiotics
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Other questions in this quiz

2. What function does a plasma membrane NOT carry out?

  • prevents entry of bacteria into cell
  • maintains homeostasis
  • communicates with outside environment
  • aids in binding and adhering

3. What is true of prokaryotic cells?

  • no nucleus, lack distinct organelles, no cell wall or outside plasma membrane
  • no nucleus, lack distinct organelles, some have cell walls + outside plasma membrane
  • no nucleus, have certain distinct organelles, some have cell walls + outside plasma membrane
  • have nucleus, lack distinct organelles, some have cell walls + outside plasma membrane

4. Amino acids polymerise into...

  • peptidoglycan
  • hydrocarbons
  • proteins
  • polynucleotides

5. What is the Cell Theory?

  • most organisms are composed of cells and all cells come from spontaneous generation
  • cell surface is limited by surface-area:volume ratio
  • all organisms are composed of cells and all cells come from pre-existing cells
  • all organisms are composed of cells and all cells come from spontaneous generation

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