What is Your Name:
Date You Completed This Quiz:
Age: 13 -- 14 15 16 17 18 19 20 21
1. You get up in the morning and the first thing you need to do is use the facilities. Humans excrete most nitrogen-based wastes in urine using which molecule?
Ammonia
Creatinine
Urea
Uric Acid
2. Urine tends to have a yellow/amber color. All of the following are names for a yellow pigment found in urine except:
Hematoidin
Hydrobilirubin
Urochrome
Urohaematin
3. A proton has approximately the same mass as
a neutron
an alpha particle
a beta particle
an electron
4. An ion with 5 protons, 6 neutrons, and a charge of 3+ has an atomic number of
5 6 8 11
5. Who constructed the first advanced microscope in the late 17th and early 18th century?
Answer: Anton van Leeuwenhoek
True/False: True
False
For Fun, I found this Amino Acid Hangman Game. Give it a try!
http://chemistry.about.com/library/weekly/blhangamino.htm#hangman : Amino Acid Hangman