Scelta multipla
In the intrinsic pathway of regulating apoptosis, Bcl2 controls what?
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16. Cell Division
Control of Cell Death
Scelta multipla
Apoptosis can only be stimulated through intracellular signals.
A
True
B
False
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Understand the concept of apoptosis: Apoptosis is a form of programmed cell death that is crucial for maintaining healthy tissue homeostasis and development.
Recognize the types of signals that can trigger apoptosis: Apoptosis can be initiated by both intracellular signals (such as DNA damage or oxidative stress) and extracellular signals (such as death ligands binding to cell surface receptors).
Explore the role of extracellular signals: Extracellular signals often involve the binding of specific ligands to death receptors on the cell surface, which can activate the extrinsic pathway of apoptosis.
Consider the intrinsic pathway: Intracellular signals can activate the intrinsic pathway, which involves mitochondrial outer membrane permeabilization and the release of cytochrome c.
Conclude that apoptosis can be stimulated by both intracellular and extracellular signals, making the statement 'Apoptosis can only be stimulated through intracellular signals' false.
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