To maintain soil fertility, the most sustainable agricultural practice is
To maintain soil fertility, the most sustainable agricultural practice is
Select an option to attempt
Correct Answer: Option D
Explanation
(normal cellular prion protein) is predominantly-helix-rich (~42%-helix, ~3%-sheet) and is GPI-anchored to the cell surface of neurons.(scrapie prion protein) is the misfolded, disease-causing isoform: predominantly-sheet-rich (~43%-sheet, ~30%-helix), highly insoluble, forms aggregated amyloid fibrils, and is resistant to protease K digestion.acts as a template, inducing conformational conversion ofin a self-perpetuating ('protein-only hypothesis', Nobel Prize Prusiner 1997) manner. Accumulation ofin neurons causes spongiform neurodegeneration (Creutzfeldt-Jakob disease, kuru, BSE, scrapie).