Culturing Microorganisms- BIOLOGY? Flashcards
1
Q
How do you measure the effectiveness of different antibiotics/antiseptics
A
By measuring the inhibition zone( pi x r squared)
2
Q
Describe a control that could have been used in this investigation
A
A disc soaked in sterile water
3
Q
Why should a control variable be used?
A
To show the difference in growth of the bacteria and prove that it’s only due to the antiseptic.
