Practice your trivia skills: Science & Nature

Science & Nature

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

Ephedrine

Glaucine

Nicotine

Cathinone

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

Klinefelter's Syndrome

Jacob's Syndrome

Turner's Syndrome

Down Syndrome

53. How many objects are equivalent to one mole?

6.022 x 10^22

6.002 x 10^22

6.002 x 10^23

6.022 x 10^23

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

Nitrogen

Oxygen

Carbon

Hydrogen

55. Which of these stars is the largest?

RW Cephei

VY Canis Majoris

Betelgeuse

UY Scuti