🧱🧬💪

#amino acid #essential amino acid #protein building block #indispensable amino acid #biochemistry

🧬🧱🔗

#amino acid #protein building block #nitrogen transport #biosynthesis #essential nutrient

🧬🅰️🔗

#amino acid #protein building block #genetic code linkage

🧪G

#glycine #amino acid #g #protein building block #chemistry

S🧱🧬

#sulfur #amino acid #protein building block #biological molecule #s