- The __________ reactions break down larger molecules into smaller ones, which releases energy.
- Most of the pathogenic microbes fall into which of the following categories based on their temperature requirements?
- How is acid production detected in carbohydrate fermentation tests?
- Which of the following are important by-products of carbohydrate fermentation?
- How is gas production detected during carbohydrate fermentation?
- During the oxidative-fermentative test, the test tube that is overlayed with oil is _________.
- T/F: All bacteria are capable of producing endospores.
- Direct/ positive stain is a ________ stain.
- Most commonly used differential stain in bacteriology
- Which of the following structures can be found in both eukaryotic and prokaryotic organisms?
- Which tool will you use to transfer a sample of a colony to a Master Plate?
- The polymyxins are natural antibiotics produced by the bacterial species Bacillus polymyxa. They are very effective at killing Gram negative bacteria because they target which cellular structure?
- Match the ribosomal subunits to their cell type: 60S subunit and 40S subunit:
- The enzyme DNA gyrase is necessary for DNA replication in bacteria (we have different topoisomerases). Which antibiotic targets this enzyme?
- How would you describe the margin of these colonies of Bacillus subtilis?
- How many microliters of a safe bacteria will you use to inoculate a Petri dish?
- The WHO Antimicrobial resistance Fact Sheet reports that _________ percent of urinary tract infections caused by E. coli exhibited reduced susceptibility to standard antibiotics like ampicillin
- An antibiotic that binds to the 30S subunit and is produced naturally by species of Streptomyces bacteria:
- Which describes the quality of an antimicrobial drug that selectively kills a microbial target while causing minimal harm to the patient?
- True or false: All species of Gram-positive bacteria belong to one phylum.