1 day ago · DNA, the molecule of life! The most important molecule in biology, this quiz brings in some history, science and fun facts. Enjoy!

May 26, 2020 · Here are 20 interesting and fun DNA facts. Learn how much DNA you share in common with other humans and animals and how long DNA is when it's uncoiled.

Aug 27, 2025 · Quick, free DNA test quiz to check your science know‑how. Instant results. This quiz helps you check what you know about DNA-structure, base pairing, and how traits pass from parent …

This interactive quiz explores fundamental concepts in genetics and molecular biology, focusing on the structure and function of DNA, inheritance patterns, and genetic variation.

Take this Science quiz at Encyclopedia Britannica to test your knowledge of genetics.

In this DNA quiz, you’ll find trivia, structure, and facts, the basics made welcoming and clear. It’s an engaging way to revisit the double helix without the intensity of a science exam!

1) What is the function of DNA? 2) In what shape is a DNA molecule? 3) What organism has 99.1 percent of DNA in common with humans?

Oct 16, 2025 · The nucleotides in DNA are made up of a sugar called deoxyribose, a phosphate group, and a nitrogenous base. The correct answer, Deoxyribonucleic Acid, accurately describes the …

test extra credit you already know Learn with flashcards, games, and more — for free.

Dec 13, 2024 · This quiz will take you through the fascinating world of DNA, unraveling the complexities of genetic codes, inheritance patterns, and the science behind genetic testing.