General Science • BiologyMedium
Which organelle in eukaryotic cells is known as the suicidal bag of the cell due to the presence of powerful hydrolytic enzymes capable of digesting cellular components?
A. Ribosome
B. Lysosome✓ Correct Answer
C. Golgi apparatus
D. Endoplasmic reticulum
💡 Solution & Explanation
Lysosomes are membrane-bound vesicular organelles containing a dense assortment of acid hydrolase enzymes operating at low internal pH that break down macromolecules, worn-out cell organelles, and foreign invaders. When a cell is damaged or undergoes programmed cell death, lysosomes rupture and release their digestive enzymes into the cytoplasm, digesting the entire cell, earning them the term suicidal bags. Ribosomes synthesize proteins, whereas Golgi bodies package cellular secretions. Christian de Duve discovered lysosomes.
More General Science Biology questions
- Which vascular bundle arrangement is typical of dicotyledonous stems, where xylem and phloem strands are…
- Which of the following blood groups is characterized by the absence of both A and B antigens on the surface…
- What is the protective fibrous connective tissue sheath that encloses the heart called?
- Which respiratory volume represents the maximum amount of air a person can expel from the lungs after a…
- Which part of the human central nervous system coordinates complex voluntary muscle movements and maintains…