What enzyme is coded for in the chromosome of bacteria

galactose

glucose

beta-galactosidase

lactose

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work

Name the glands associated with human digestive system

Which level of taxonomy has the fewest organisms?