Which outcome occurs when hydrophobic patches on unfolded proteins are exposed within cells?

💡 Explanation

Protein aggregation results from exposed hydrophobic patches on unfolded proteins. These patches cause proteins to stick together, forming insoluble aggregates called inclusion bodies, because the hydrophobic effect drives the clumping. Therefore, aggregation occurs rather than refolding or degradation alone.

• A botanist observes that a plant's stem is elongating more rapidly than expected in low-light conditions. Which mechanism explains why this occurs?
• A researcher applies gibberellic acid to dwarf pea plants; which consequence follows?
• If a non-enveloped virus's genome contains a mutation preventing capsid protein synthesis, which consequence follows for its replication cycle?
• If a novel virus enters the body, which consequence follows from the activation of naïve B lymphocytes?
• A hematopoietic stem cell in bone marrow requires constant signaling to prevent differentiation. Which process maintains stem cell pluripotency in this microenvironment?
• A marathon runner's blood pH drops significantly during a race. Which compensatory mechanism helps restore blood pH homeostasis?