Sunday, March 28, 2010

POINTS TO CONSIDER:

Theory is that antibiotics kill the 'good' bacteria
which also prevents fungal growth.
This is why antibiotics are never given to fungal infections.
Although this is a theory, i can prove this theory right
by testing it on a measured growth of fungi.

Fungi are eukaryotic ( similar to human cells)
the mechanism for destroying the cells are different.

It is a known fact that antifungals kill all types of fungi .
E.g. yeasts to dermatophytes ( athletes foot)
So, it would be pointless to include antifungal cream or drops to
the dependent variable as it kill fungi the fastest.

independent variables: antibacterial soap
dettol
antibiotic drops
washing detergent
all independent variables are measured the same

dependent variables: mould on bread
algae growing in shower/ shower head
rotting fruit

aim: To see which chemical antibacterial brand will kill fungi the fastest


Wednesday, March 10, 2010

yay idea came back to life~

so im doing the antibacteria on petri dishes and how to Compare the effect of antibiotics on gram-positive and gram-negative bacteria.
IT SHALL BE FUN.
yay thought of idea ..



..it left me now :(