Effect of antibiotics on bacterial growth core practical
- Created by: Emling
- Created on: 27-03-19 14:48
View mindmap
- Effects of antibiotics on bacterial growth- Core Practical
- Variables
- Independent
- Concentration of penicillin placed onto the agar plates
- Dependent
- The size of the zone of inhibition
- Control
- Temperature
- Water
- pH
- Nutrients
- Oxygen levels
- ALL affect bacterial growth
- Independent
- Apparatus
- Agar plate
- Autoclave
- Make equipment sterile
- Petri dish
- Bunsen burner
- Different concentrations of penicillin
- Paper disks
- Incubator
- Method
- 1. Make up different concentrations of penicillin
- 2. Place paper disks on the agar jelly that have the concentrations of penicillin
- 3.Place dish in the incubator (25 to 30) make sure that it is upsidedown
- 4. Measure the zone of inhibition
- Variables
Comments
No comments have yet been made