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Which cell organelle is known as the 'suicide bag' of the cell due to the presence of hydrolytic enzymes?
Mitochondria
Ribosome
Lysosome
Golgi apparatus
Lysosome
Lysosomes are membrane-bound cell organelles that contain powerful hydrolytic enzymes capable of breaking down all types of biological polymers. When a cell becomes damaged or undergoes programmed cell death, these enzymes are released to digest the entire cell, giving lysosomes the nickname 'suicide bags'.
Lysosomes are membrane-bound cell organelles that contain powerful hydrolytic enzymes capable of breaking down all types of biological polymers. When a cell becomes damaged or undergoes programmed cell death, these enzymes are released to digest the entire cell, giving lysosomes the nickname 'suicide bags'.
Think of lysosomes like an internal recycling and self-destruct facility that breaks down everyday waste or triggers an emergency cleanup by dissolving the entire structure.
LYSO = Lysing Your Self Organelles
Lysosomes maintain an acidic internal environment optimal for acid hydrolases like proteases, nucleases, and lipases. When cellular damage occurs, the lysosomal membrane ruptures, releasing these enzymes into the cytoplasm, which leads to the complete breakdown of cellular components known as autolysis.
Lysosomes are rich in hydrolytic enzymes functioning at an acidic pH.
They play a crucial role in intracellular digestion, waste disposal, and defense.
Autolysis refers to the destruction of a cell through the action of its own enzymes.
Efficient degradation of cellular debris and invading pathogens.
Premature or uncontrolled enzyme leakage can cause cellular injury and inflammatory conditions.
Metamorphosis in amphibians where tail tissue is broken down by lysosomes.
Programmed cell death (apoptosis) during animal development.
Mitochondria are called the powerhouse of the cell.
Ribosomes are termed the protein factories of the cell.
C is correct тАФ Lysosomes are called the suicide bags of the cell due to the presence of hydrolytic enzymes that cause autolysis when released.
Memorize the common nicknames and primary functions of all major cell organelles, as RRB JE exams frequently test these direct definitions.
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