Alexander fleming brief biography example
In , Fleming discovered in various bodily secretions and tissues an important enzyme that he named lysozyme. Lysozyme, also known as muramidase or N-acetylmuramide glycanhydrolase, is one of a family of enzymes tht damage bacterial cell walls by catalyzing hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N.