Practice your trivia skills: Science & Nature

Science & Nature

51. What is the primary addictive substance found in tobacco?

Ephedrine

Glaucine

Cathinone

Nicotine

52. What genetic disease is caused by having an extra Y chromosome (XYY)?

Klinefelter's Syndrome

Down Syndrome

Turner's Syndrome

Jacob's Syndrome

53. How many objects are equivalent to one mole?

6.022 x 10^23

6.002 x 10^23

6.002 x 10^22

6.022 x 10^22

54. This element, when overcome with extreme heat and pressure, creates diamonds.

Carbon

Oxygen

Nitrogen

Hydrogen

55. Which of these stars is the largest?

UY Scuti

Betelgeuse

VY Canis Majoris

RW Cephei