Answer:
nitrogen base
Explanation:
as it is nitrogen that is fixed to make protein bonds
Well, the cows may reproduce more or less, or they may vary in actions like eat more, act strange/or as wanted, or react to their sorroundings differently. Genetically altered cows may also be affected in the forms of health, diet, and the way they look.
Regulation of amino acids
When amino acids are absorbed by liver cells a series of chemical reactions begins. ... The amine group is reduced to ammonia by the addition of a hydrogen atom. This process is called deamination. The non-nitrogenous portion of the molecule is converted to carbohydrates or fats.