|Sr No|Topic|Presentation|
|1|Phenylalanine|{{ :1._phenylalanine.pptx |}}|
|2|Tryptophan|{{ ::2._tryptophan.pptx |}}|
|3|Cystein & Methionine|{{ ::3._methionine_cysteine.pptx |}}|
|4|Sickle cell anemia|{{ ::4.sickle_cell_anemia.pptx |}}|