A Crazy Science Quiz
5 Questions
| Attempts: 168
A crazy science quiz only for the brave-hearted.
Questions and Answers
- 1.Deoxyribonucleic acid (DNA) is made up of _____ nitrogen bases.
- A.
Four
- B.
Three
- C.
Two
- D.
Six
- 2.Pluto has recently been changed from a ______ to a ________, more commonly called dwarf planet.
- A.
Planet; star
- B.
Planet; asteroid
- C.
Planet; trans-neptunian object
- D.
Star; planet
- 3.Three of what sub-atomic particles make up a proton?
- A.
Neutrons
- B.
Electrons
- C.
Quarks
- D.
Atoms
- 4.What is the largest biome on Earth (not counting Ocean)? Hint: It is found south of the tundra.
- A.
Taiga
- B.
Desert
- C.
Tropical rain forest
- D.
Grassland
- 5.Oxygen was discovered in 1774 by who?
- A.
Joseph McGrannahan
- B.
Robert Barone
- C.
Joseph Priestley
- D.
Augustin von Uukskafrusken
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