👉 Arginine is a amino acid that is found in plants and some animals. It is an essential amino acid that plays a crucial role in protein synthesis, growth, development, and immune function. The amino acid sequence of arginine can vary depending on the species, but it has a nine-letter sequence starting with A (as shown in the table below): | Position | Arginine Sequence | |----------|----------------------| | 1 | AAAGCAGCGAAGACG | |
