Examine the following example of a Ramachandran Plot A. Label the arrow with which region corresponds to (i) alpha-helix (ii) beta-sheets (iii) the disfavored region B. Explain why there is a disfavored region in the plot C. A structural biologist calculates a Ramachandran plot for a new protein. Most of the amino acids fall into the alpha-helix portion of the plot. However, she notices that 4 amino acids are found in the disallowed region. What type of amino acid are these most likely to be and why