Use the three-letter shorthand notation for each amino acid. For example, the dipeptide with alanine as the N-terminal amino acid and valine as the C-terminal amino acid would be entered as Ala-Val.

Here is the link to the all information u need i mean answer key

Answer(true);

The law of conservation of mass states that a mass of an object or the amount of matter composed inside an object or thing will not change unless it is added or removed of the matter that is contained in the object itself.