It reduces the need of pesticides, which could be harmful to human when they eat, and the environment
If X-gal is not added to the agar selection medium all of the colonies would be white.
X-gal is an organic compound used to test the presence of an enzyme, β-galactosidase. X-gal is colourless, but in the presence of β-galactosidase, it becomes blue because of the cleavage of the β-glycosidic bond inside its structure.
Wild boars have established successfully in areas with warm climates. "
Answer:
Option E
Explanation:
Transferase enzyme are able to transfer a molecule or atom from one compound to the other.
For example – In the process of phosphorolysis, add phosphate to the substrate group .
X-Y + Z = X + Z-Y
Here Z in the phosphate group
Hence, option E is correct
You got it right! Good job!