All are the functions of lysosome EXCEPT:

Explanation

Lysosomes contain hydrolytic enzymes and therefore break molecules down, digesting food vacuoles, clearing waste and destroying worn out organelles by autophagy. Building lipids is a synthetic process carried out by the smooth endoplasmic reticulum, which is the opposite kind of activity. Recognising that every genuine lysosomal role is destructive answers the question without recalling a list.