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Bacteria

Bacteria. Bacteria. Nutrition. Shapes. Reproduction. Growth. Beneficial. Structure. Nutrition. Producer (Autotroph). Producer (Autotroph). Photosynthetic (sunlight). Chemosynthetic (energy from rxns). Nutrition. Producer (Autotroph). Consumer (hetertropic). Consumer (hetertropic).

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Bacteria

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  1. Bacteria

  2. Bacteria Nutrition Shapes Reproduction Growth Beneficial Structure

  3. Nutrition Producer (Autotroph)

  4. Producer (Autotroph) Photosynthetic (sunlight) Chemosynthetic (energy from rxns)

  5. Nutrition Producer (Autotroph) Consumer (hetertropic)

  6. Consumer (hetertropic) Saprophytic (decay, recycling C,N,P Parasitic (need host, cause harm)

  7. Nutrition Producer (Autotroph) Consumer (hetertropic)

  8. Shapes Rod Round Spiral

  9. Reproduction Asexual

  10. Asexual Binary fission

  11. Binary fission Clones Mutation

  12. Mutation Antibiotic resistance

  13. Binary fission Clones Mutation

  14. Asexual Binary fission

  15. Reproduction Asexual Sexual

  16. Sexual Conjugation

  17. Reproduction Asexual Sexual Endospore

  18. Endospore Resistant phase

  19. Reproduction Asexual Sexual Endospore

  20. Growth Factors

  21. Factors Temperature pH Oxygen Concentration

  22. Oxygen Concentration Aerobic Anaerobic Facultative Obligate

  23. Factors Temperature pH Oxygen Concentration External solute concentraton (osmosis) Pressure

  24. Growth Factors Food Processing

  25. Food Processing Bioprocessing

  26. Bioprocessing Continous flow- remove products, e.g. yoghurts Batch flow - empty/refil e.g. antibiotics

  27. Food Processing Bioprocessing

  28. Growth Factors Food Processing Growth curve

  29. Growth curve Lag phase Log phase Stationary phase Survial phase Death phase

  30. Growth Factors Food Processing Growth curve Agar

  31. Agar Preparation Sterilisation Pouring plates Inoculation Incubation

  32. Growth Factors Food Processing Growth curve Agar

  33. Beneficial Harmful

  34. Harmful Food spoilage Pathogen (cause disease)

  35. Pathogen (cause disease) TB Whooping cough Typhoid Cholera

  36. Harmful Food spoilage Pathogen (cause disease)

  37. Beneficial Harmful Beneficial

  38. Beneficial Genetic Engineering

  39. Genetic Engineering Insulin Drugs Alcohol Vitamins

  40. Beneficial Genetic Engineering Cheese, yoghurt Symbiosis

  41. Symbiosis Vitamin K N-fixing

  42. Beneficial Genetic Engineering Cheese, yoghurt Symbiosis Recycling Antibiotics

  43. Beneficial Harmful Beneficial

  44. Structure Flagella maybe present No organelles

  45. No organelles Mitochondria Chloroplast

  46. Structure Flagella maybe present No organelles Plasmid Circular DNA No nucleus (prokaryote) Cell wall Single cell

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