Which of the following is an inorganic compound? h2o water molecule ch3(ch2)3ch3 pentane c4h10 butane c6h12o6 glucose,

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.