Plant vacuoles perform lysosomal functions via hydrolytic enzymes

Steps:

• Lysosomes in animal cells contain hydrolytic enzymes for intracellular digestion.
• Mature plant cells lack true lysosomes but use vacuoles for similar breakdown roles.
• Identify the choice linking hydrolytic enzymes to a plant organelle.
• Option A directly states this for vacuoles, supporting the lysosomal analogy.

Why A is correct:

• Lysosomes are defined by housing hydrolytic enzymes that degrade macromolecules in acidic conditions; plant vacuoles contain these enzymes, fulfilling the same digestive role.

Why the others are wrong:

• B: Describes glycogen breakdown but does not specify an organelle or lysosomal enzymes.
• C: Refers to vesicle formation from Golgi, resembling peroxisomes, not lysosomal digestion.
• D: Mentions general enzyme-containing vesicles from the membrane, unrelated to plant-specific lysosomal functions.

Final answer: A