Topic explanation

Standard explanation

Charged DNA fragments move through gel toward the positive electrode. Smaller fragments pass through pores faster and travel farther.

Key points

• gel electrophoresis
• cause → mechanism → outcome
• gel, electrophoresis
• definition · mechanism · significance
• Gel electrophoresis: Charged DNA fragments move through gel toward the positive electrode. Smaller fragments pass through
• Mechanism: Start with the trigger or starting condition, follow the biological structures and signals in order,
• Biological significance: Understanding gel electrophoresis connects structure, mechanism and biological outcome. It helps exp
• WHAT — GEL ELECTROPHORESIS: Charged DNA fragments move through gel toward the positive electrode. Smaller fragments pass through

Labelled diagram