Is there protein molecules in fertilizer? How do you know?
Question 2
2.
Today we are going to the lab to test for carbohydrates by using a chemical called Biuret. If we are looking for a positive control, which of the following should we use to test for fat?
Question 3
3.
Today we are going to the lab to test for carbohydrates by using a chemical called Biuret If we are looking for a negative control, which of the following should we use to test for fat?