Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome results from polypeptide chain misfolding because of disrupted hydrophobic interactions near transmembrane alpha-helices?
A)Aggregation and plaque formation result✓
B)Secondary structure promotes chain refolding
C)Chaperone proteins increase degradation
D)Increased proteasomal activity restores folding
💡 Explanation
Aggregation and plaque formation occur due to exposed hydrophobic amino acids promoting intermolecular interactions through hydrophobic collapse, rather than proper folding promoting correct interactions, because secondary structures and chaperone functionalities are overwhelmed; therefore, pathological aggregation ensues.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which mechanism causes a quantum computer employing superconducting qubits to lose entanglement?
- Which consequence results when the wave function overlaps destructively?
- Which outcome arises when a Stirling engine heated side reaches its material fatigue limit repeatedly during cycles?
- Which mechanism causes voltage degradation in perovskite solar cells?
- Which consequence results when a quantum mechanical wave function representing a particle encounters a potential energy barrier?
- Which outcome increases during optical fiber transmission under dispersion?
