1. Jeopardy
Hosted by
Mrs. Wiest

2. Ahh?
Ummm?
HUH?
DOH!
100
100
100
100
200
200
200
200
300
300
300
300
400
400
400
400
500
500
500
500

3. The monomer of proteins
Amino acids
The monomer of proteins
Row 1, Col 1

4. polymer
Many monomers
1,2

5. The symbol for the hydrogen ion
1,3

6. An atom that has accepted one or more electrons has this charge
negative
An atom that has accepted one or more electrons has this charge
1,4

7. acid
More hydrogen ions
2,1

8. An atom consists of these three kinds of particles
Protons, neutrons and electrons
An atom consists of these three kinds of particles
2,2

9. substrate
An enzyme attaches to a/an __________ and lowers the activation energy so a reaction can occur
2,3

10. More hydroxide ions. Less hydrogen ions
base
More hydroxide ions. Less hydrogen ions
2,4

11. atom
The simplest particle of an element that retains all of the properties of the element
3,1

12. The positively charged particles found in the nucleus of the atom.
protons
The positively charged particles found in the nucleus of the atom.
3,2

13. These are changed in a chemical reaction
reactants
These are changed in a chemical reaction
3,3

14. oxygen, carbon, nitrogen, and hydrogen
The four elements that constitute most of the mass of all living things
3,4

15. A positive ion is attracted to a negative ion to form this
ionic bond
A positive ion is attracted to a negative ion to form this
4,1

16. A chemical reaction that involves a net release of energy
exothermic
A chemical reaction that involves a net release of energy
4,2

17. These reduce the amount of activation energy needed
Catalysts/ enzymes
These reduce the amount of activation energy needed
4,3

18. The substance in which the solute is dissolved
solvent
The substance in which the solute is dissolved
4,4

19. These reactions are indicated by a two direction arrow.
Reversible or equilibrium
These reactions are indicated by a two direction arrow.
5,1

20. solution
A mixture in which one or more substances are uniformly distributed in another.
5,2

21. Formed when two or more atoms share one or more pairs of electrons
Covalent bonds
Formed when two or more atoms share one or more pairs of electrons
5,3

22. Reactions that involve a net absorption of free energy
endothermic
Reactions that involve a net absorption of free energy
5,4