The role of enzymes in biological systems is to catalyze chemical reactions. in 1894, chemist emil fischer proposed the lock and key analogy of enzyme action. this analogy explains the specific action of an enzyme with a single substrate. compare the two models seen here. how do they both represent the lock and key analogy?

The answer is A) Only a specific substrate fits into the active site of the enzyme.

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

we would need to see the picture to answer it