Practice your trivia skills: Science & Nature

Science & Nature

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

Ephedrine

Nicotine

Cathinone

Glaucine

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

Turner's Syndrome

Jacob's Syndrome

Down Syndrome

Klinefelter's Syndrome

53. How many objects are equivalent to one mole?

6.002 x 10^22

6.022 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.

Oxygen

Nitrogen

Hydrogen

Carbon

55. Which of these stars is the largest?

Betelgeuse

RW Cephei

VY Canis Majoris

UY Scuti