Proteins are long-chain molecules that make up our skin, hair, muscles, and enzymes, among other things. Shown is a dot diagram of the part of a protein known as a peptide bond. Redraw the diagram to show the three-dimensional shape around each carbon atom and around the nitrogen atom, using lines, solid wedges, and dashed wedges as needed. Name the shape around each of these four atoms, and give the numeric value of all bond angles.

Transcribed Image Text:

:Z-H :O: || -C-N-C-- ن