Question

The PH of lysosomes is a)Acidic b)Basic c)Neutral d)Depends on the cell type

Answer 1

The correct option is A) acidic

Explanation:

• Lysosomes can be described as organelles which are involved in phagocytosis of pathogens, inflamed or wounded cells etc.

• The normal pH of lysosome interior is 4.8

• The pH of lysosomes is low because lysosomes contain acid hydrolases.

• These enzyme work in acidic pH to break down molecules.

• In general, there are about 50 different acidic degradative enzymes in the lysosome.