1st week question

1) Which of the alternatives contains a true assertion about the structure of proteins?

a) The primary structure of a protein has todo with the order in which the amino acids are organized and therefore, is not important to determine the function of this protein.
b) Alpha-helix and beta-pleated sheets are shapes in which proteins fold and, therefore, are related to the primary structure of a protein.
c) The tertiary structure is a general overview of the protein as a whole or a part of a more complex protein.
d) The quaternary structure has to do with the way several primary structures interact to form a complex protein.
e) None of the above.