Which of the following cell organelles contains the maximum number of enzymes?

Which sentences are correct for lysosomes?
$1-$ It is a suicidal bag.
$2-$ It possesses one layer.
$3-$ It is a self-replicating organelle.
$4-$ It contains hydrolase type of digestive enzymes.
$5-$ It is always seen near the nucleus.
$6-$ It plays an important role in phagocytosis and pinocytosis.
$7-$ It is present in animal cells and also in plant cells.

What is the primary function of a lysosome?

The main function of lysosomes is

What would happen if lysosomes get ruptured inside the cells in which they are present?

The "marker" enzyme of the lysosome is