GRE Subject Test: Biology

This subject covers the key concepts and topics tested in the GRE Subject Test for Biology, including cellular biology, genetics, and ecology.

Practical Applications

Genetic Testing and Personalized Medicine

Tailoring Healthcare

Genetic testing allows doctors to look at your unique DNA and make personalized recommendations for health and treatment.

How It Works

  • DNA sequencing: Identifies genetic variants
  • Risk assessment: Predicts susceptibility to diseases
  • Pharmacogenomics: Matches medications to your genetic profile

Why It Matters

Personalized medicine leads to more effective, safer treatments and helps prevent diseases before they start.

Examples

  • Testing for BRCA genes to assess breast cancer risk.

  • Choosing the right medication for depression based on your genes.