Multiple Choice
In the intrinsic pathway of regulating apoptosis, Bcl2 controls what?
16. Cell Division
Control of Cell Death
Struggling with Cell Biology?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Apoptosis can only be stimulated through intracellular signals.
A
True
B
False
Verified step by step guidance1
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.
Related Videos
Related Practice
Control of Cell Death practice set
Problem sets built by lead tutorsExpert video explanations