Probably yes, E. coli grows much faster than most microbes
Agar
Modified nutrient glucose agar is composed of agar, water, glucose, extracts, peptone and sodium chloride. Modified nutrient glucose agar allows organisms to grow.
To make it semi-solid
the east extract is the main source of nitrogen in the nutrient broth or agar
Colorless, it doesnt ferment lactose.
Beta hemolysis
simply agar medium
Micrococcus luteus (M. luteus), is a Gram-positive bacteria that is most commonly found in mucous membranes such as the nasal cavities, the upper respiratory tract, and the lining of the mouth.Although once regarded as non-pathogenic, it is now considered an opportunistic pathogen which means that if it has a chance to cause an infection, it will.M. luteus of historical interest for the part it played in Fleming’s discovery of lysozyme. This bacterium, which is often used for educational studies, produces bright yellow colonies on nutrient agar.
The organism would be expected to grow better in nutrient agar. Nutrient agar is rich in nutrients and microorganisms grow well when there is availability of nutrients.
Nutrient agar is a clear pale buff colour.
simply agar medium
Agar
Modified nutrient glucose agar is composed of agar, water, glucose, extracts, peptone and sodium chloride. Modified nutrient glucose agar allows organisms to grow.
its because
ecoli is a lactose metabolizer, can live on macconkey while psuedomoas cannot.
To make it semi-solid
the east extract is the main source of nitrogen in the nutrient broth or agar