Write a short note on Lysosomes.

(N/A) $\Rightarrow$ These are membrane-bound vesicular structures formed by the process of packaging in the $Golgi$ apparatus.
$\Rightarrow$ They are found to be very rich in almost all types of hydrolytic enzymes (hydrolases - lipases,proteases,carbohydrases) that are optimally active at an acidic $pH$.
$\Rightarrow$ These enzymes are capable of digesting carbohydrates,proteins,lipids,and nucleic acids.