What is the biological significance of apoptosis during vertebrate limb development?
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Correct answer: Sculpting digits by removing interdigital tissue
Apoptosis is essential for morphogenesis, specifically in sculpting the hands and feet. The programmed death of cells in the interdigital regions allows for the separation of individual fingers and toes.
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More Apoptosis and Its Significance questions
- The release of which molecule from the mitochondria is required to form the apoptosome in the cytosol?
- Which of the following best describes 'DNA laddering' observed in apoptotic cells?
- The extrinsic pathway of apoptosis is initiated by the binding of ligands to which type of receptors?
- Which phospholipid moves from the inner to the outer leaflet of the plasma membrane, acting as an 'eat-me' signal for phagocytes?
- In the context of cancer, how do mutations in the p53 gene typically affect apoptosis?
- Which of the following is considered an anti-apoptotic protein?