Membrane Proteins: Structural Diversity and Functional Roles
Students will explore the diversity and importance of microorganisms, including bacteria, fungi, and viruses, and their roles in various ecosystems and human health.
About This Topic
Students will explore the diversity and importance of microorganisms, including bacteria, fungi, and viruses, and their roles in various ecosystems and human health.
Key Questions
- Classify membrane proteins by their structural relationship to the lipid bilayer and explain how each class carries out its specific function, using ion channels, ATPase pumps, receptor tyrosine kinases, and cell-adhesion molecules as examples.
- Analyse how glycoproteins and glycolipids on the extracellular leaflet contribute to cell-cell recognition, immune self-non-self discrimination, and signal reception.
- Evaluate how a point mutation in the CFTR chloride channel protein disrupts its folding, membrane localisation, and ion transport function, linking molecular defects to the clinical manifestations of cystic fibrosis.
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