Puzzle 1

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Across
  1. 3. Classical method to test antibiotic susceptibility using discs –
  2. 5. Process by which microbes convert nitrogen gas into ammonia
  3. 6. Small circular DNA molecules in bacteria, often carrying resistance genes
  4. 8. Visible microbial community on surfaces, protected by extracellular matrix
  5. 9. Genetic element that can move from one location to another within genome
  6. 10. Agar type used for culture of fastidious organisms, enriched with blood
  7. 12. Region in bacteria where transcription and translation are coupled
Down
  1. 1. Transfer of DNA via bacteriophages
  2. 2. Sequence of nucleotides that codes for a protein
  3. 4. Antimicrobial peptides produced by bacteria to inhibit competitors
  4. 6. Technique to amplify DNA in vitro
  5. 7. Microorganism requiring oxygen but harmed by high concentrations
  6. 9. Enzyme used in PCR, isolated from Thermus aquaticus
  7. 11. Heat resistant structure formed by some bacteria under stress