Leukocytes make antibodies.
Finger and toe nails are composed mostly of a fibrous protein called keratin.
The order of bases in DNA is a code. Proteins are made of substances called, " Amino acids". A long strand of amino acids forms a protein.
Microfilaments are made from a ball-shaped protein called?. Microfilaments are made from a ball shaped. Microfilaments are made of protein strands called
These substances are called products (or final products).
All substances are made up of tiny particles called atoms.
An antigen is a protein made in response to a specific antigen.
Hair is made of a protein called keratin.
Hair is made of a protein called keratin
RNA ribosomal protein complexes
rocks are made of minerals, and minerals are made of substances called elements.
Made of protein and called a capsid.
Made of protein and called a capsid.