IIIustrate diagrammatically the
Peptide bond

Explanation

To illustrate the peptide bond diagrammatically, follow these steps:

### Step 1: Draw the General Structure of an Amino Acid
1. Start by drawing a central carbon atom (C).
2. Attach a hydrogen atom (H) to the central carbon.
3. Attach an amino group (-NH2) to the central carbon on one side.
4. Attach a carboxylic group (-COOH) to the central carbon on the other side.
5. Finally, draw a side chain (R) attached to the central carbon, which represents the variable group of the amino acid.
...