Why lysosomes are known as scavengers of the cell?

Why are lyosomes called as ,suicidal bags of the cell.?

Why WBC's are known as phagocytes?

Why is glucose known as dextrose?

Why is a NOT gate known as an inverter ?

Why d- block elements are known as transition element ?

Why is cortisol known as life saving hormone ?

Identify the correct statements from the below about "Lysosomes". (I) Lysosomes were discovered by Christian de duve. (II) Lysosomes are Known as "Suicidal bags " . (III) They are found in prokaryotic cell. (IV) The are found in eukaryotic cells.

Lysosomes are known as ''Suicidal bags''. Explain it with labeled diagram.