Topic Details (Notes format)

Which vitamin is produced when the human skin is exposed to sunlight?

Who discovered the polymerase chain reaction (PCR)?

Which element has the chemical symbol "S"?

Who discovered dark energy?

Who discovered immunoglobulin structure?

Which waterway near Alaska separates Asia (Russia) and North America (USA)?

Who discovered in situ hybridization?

Which kingdom in biology includes multicellular eukaryotes that ingest food and lack cell walls?

Who discovered the ruins of Pompeii?

Which element has the chemical symbol "At"?