Available choices:
a). One example is soft-nucleosis. Understand what macromolecules are actually made from..
b). Laws of order are constantly shifting between molecules and macromolecules and the biology that is built on them is constantly changing. Often scientific concepts are logical, and therefore every biological planet is built upon some form of laws or principles..
c). This now constitutes " cellular chemistry " by the bacteria which is why amino acids are often used for biological functions. Understand the phytochemistry..
d). This type of macromolecules is abundant in nature and is found in many food products including meat products and other food sources. There are 20 known amino acids in the body that combined comprise the structure of all proteins in the body..Choose from options above and answer: What most naturally follows?

How to study the chemistry of amino acids in the human body
Understand what amino acids are.
Amino acids are chemical compounds that have important biological function in the tissues of all living organisms including humans and animals. They are usually present naturally as building blocks of special type of macromolecules that are called proteins.
Answer:
d).