decide is each statement is referring to primary, secondary, tertiary, or quaternary structures of proteins:

there are two types folding in this level of protein structure - alpha and beta

1 answer

The statement "there are two types of folding in this level of protein structure - alpha and beta" refers to secondary structure of proteins. Secondary structures are characterized by patterns such as alpha helices and beta sheets, which are formed by hydrogen bonds between the backbone atoms in the polypeptide chain.