When water is desalinated , whats the main substance removed ?

Match the digestive enzymes to the macro molecules they to digest. down fats into glycerol and fatty acids down carbohydrates into simple sugars down nucleic acids into nitrogenous bases and simple sugars down proteins into amino acids

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

2polnis which of the following is an advantage of an in vitro experiment?me