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selective medium
Refers to the bacteria suspended on the petri dish or growth medium.
Possibly. depending on the nutritional requirements of the bacteria and what the medium provides will determine the growth rate (as well as temp, pH etc)
with a filter
Because it does not inhibit bacteria form "swimming" through the medium.
rose bengal inhibits growth of bacteria, thus promoting the growth of fungi, mold and yeast.
mainly as a growth medium for molecular organisms. such as bacteria, fungi, and single celled organisms
Freeze-dried staphylococcus epidermis bacteria (non-pathogenic) where to buy
as it is a selective media for streptococci it inhibits the growth of other bacteria.
mainly as a growth medium for molecular organisms. such as bacteria, fungi, and single celled organisms
they do not color the whole medium but only area of growth. And yes they are always produce color on pigment production
The peanut butter is acting as a carrier rather than a growth medium. The peanut butter was contaminated, the bacteria survived, and the consumers got sick.