Based on the image below and your knowledge of amino acids, select all of the correct statements about the general structure of amino acids. Note there might be more than 1 correct statement. HH O H-N-C-C-OH R Side Chain Amino Group Carboxylic Acid Group a- carbon https://canvas.uts.edu.au/assessment questions/356951/files/m562673/download? verifier-kZcJsrL4VjiXlfJXC2IJKXgsTdsjPT5S88nKquRN The different amino acids can be inter-converted between each other by changing the side chains in reactions that are catalysed by aminotransferases The amino terminus varies between the 20 amino acids Link The side chain R is unique for each of the 20 amino acids Each of the 20 amino acids has an alpha-Carbon The carboxy terminus varies between the 20 amino acids

b) It's said that secondary structures form because of intra- and intermolecular hydrogen bonding involving the peptide bond. Describe what is going on to further stabilize secondary structure through these interactions.

How can I visualize the bondangles phi and psi better and assign them accordingly to an aminoacid?

Please don't provide handwriting solution