DNA Science trivia
Related Trivia
Double helix discovery, genetic sequencing, chromosomes, and heredity.
DNA Science Mini Quiz
Test your knowledge with these top questions!
Which pair of scientists is credited with describing DNA's double helix structure?
Watson and Crick built their 1953 DNA model from Rosalind Franklin's X-ray diffraction images.
Which molecule carries the hereditary instructions parents pass to offspring?
DNA packages genes that shape traits, and offspring inherit roughly half from each parent.
How many chromosomes sit in the nucleus of each human body cell?
Humans have 46 chromosomes arranged in 23 pairs, while sperm and egg cells each carry just 23.
Which technique reveals the exact order of nucleotide bases along a DNA molecule?
DNA sequencing reads the As, Ts, Gs, and Cs of a genome, powering everything from ancestry tests to cancer research.