Q1. Relate the functions of lactose, copper, and tyrosine to how these reagents affected phenotype or gene expression of the bacterial transformants. That is, examine how and why the same bacterial sample may look different on each of the various plates.
Q2.Citrase is the enzyme that converts citrate a-ketoglutarate in the citric acid cycle. A chemical company has isolated a mutant microorganism that cannot create this enzyme and purposes to use that the microorganism to manufacture a particular product, what do you support the product is? How may this product be useful?