Answer:
- Proteins are created from the code in DNA.
- Amino acids are the building blocks of proteins.
- Proteins affect the structures and functions of living things.
Step-by-step explanation:
Proteins are not synthesized in the nucleus of a cell, as the nucleus is the site of DNA replication and RNA synthesis. DNA and RNA are not proteins; they are nucleic acids that encode genetic information for the synthesis of proteins. The shape of a protein is directly related to its function, as the unique sequence of amino acids determines the folding and three-dimensional structure of the protein, which in turn determines its function.