Antibiotics, culturing microorganisms and monoclonal antibodies

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Question 31

A student investigated the antimicrobial effect of tea tree oil on the growth of E. coli bacteria. They placed paper discs soaked in the oil onto agar plates inoculated with the bacteria.

Give one way the student could improve the reliability of their results.

[1]

Antibiotics, culturing microorganisms and monoclonal antibodies

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

Question 31

A student investigated the antimicrobial effect of tea tree oil on the growth of E. coli bacteria. They placed paper discs soaked in the oil onto agar plates inoculated with the bacteria.

Give one way the student could improve the reliability of their results.

[1]

Antibiotics, culturing microorganisms and monoclonal antibodies

Question 31

Antibiotics, culturing microorganisms and monoclonal antibodies Questions

Antibiotics, culturing microorganisms and monoclonal antibodies

Question 31

Antibiotics, culturing microorganisms and monoclonal antibodies Questions