46 which of the following equations depicts a

46) Which of the following equations depicts a
decomposition reaction?
A) AB → A + B
B) A + B → AB
C) AB + CD → AC + BD
D) AB → A - + B
+
E) A + B → AB
→ C + D
Version 1 24

A) exergonic
B) endergonic
C) exchange
D) synthesis
E) equilibrium
48) Digestive enzymes break down the starch in a potato
into thousands of glucose molecules. This exemplifies a(n)
__________ reaction.
49) Glucose is broken down in most of your cells to form
carbon dioxide, oxygen, and the energy currency of the cell
called ATP. This type of reaction is both __________ and
__________.
50) Which of the following words includes all of the other
terms?
Version 1 25

A) Reduction
B) Condensation
C) Hydrolysis
D) Anabolism
E) Oxidation
52) What is any chemical reaction in which an atom gains
electrons called?
A) Reduction
B) Condensation
C) Hydrolysis
D) Anabolism
E) Oxidation
53) Which of the following is not a function of proteins?
54) What are the two most abundant minerals in the
human body?
55) Which of the following is an anion?
-
+
)
2
Version 1 26

D) H
2
E)
14
C
Version 1 27

56) An acid release what in water?
A) Proton
B) Electron
57) Which macromolecule can act as a catalyst in
chemical reactions?
58) In the chemical reaction HCl + KOH → KCl + H
2
O,
what are the products?
O
O
Version 1 28

Answer Key
Test name: Chapter 02 Test Bank
Version 1 29

20) C
21) C
22) E
23) B
24) D
25) A
26) C
27) B
28) E
29) D
30) A
31) D
32) A
33) A
34) D
35) C
36) C
37) D
38) B
39) B
40) B
Version 1 30

41) A
42) C
43) B
44) D
45) D
46) A
47) A
48) B
49) B
50) C
51) E
52) A
53) E
54) A
55) A
56) A
57) A
58) A
Version 1 31