Introduction To Physical Science

Chapter 9: Carbon Chemistry

Carbon Chemistry

1
Starch contains molecules of __________.
A)glucose
B)lactose
C)sucrose
D)fructose
2
Protein is made from strings of __________.
A)hydrocarbon rings
B)saturated hydrocarbons
C)alcohols
D)amino acids
3
Saturated lipids have __________.
A)only double bonds
B)single, double, and triple bonds
C)only triple bonds
D)only single bonds
4
A polymer is made from smaller molecules called __________.
A)lipids
B)aminos
C)alcohols
D)monomers
5
A hydrocarbon chain with double or triple bonds between carbon atoms is said to be __________.
A)organic
B)inorganic
C)saturated
D)unsaturated
6
Compounds with all single bonds end in what suffix?
A)-ane
B)-one
C)-yne
D)-ene
7
Which is not an example of a polymer?
A)lipids
B)protein
C)cellulose
D)alcohol
8
What elements are found in all hydrocarbons?
A)water and carbon
B)hydrogen and carbon
C)hydrogen and oxygen
D)carbon and oxygen
9
Isooctane and octane are examples of __________.
A)isomers
B)inorganic compounds
C)isopropyl
D)unsaturated hydrocarbons
10
An example of a hydrocarbon with a triple bond is __________.
A)ethyne
B)ethene
C)ethane
D)ethone
11
The difference between ethanol, methanol, and isopropyl alcohol is related to __________.
A)the number of carbon atoms and their placement
B)the placement of carbon atoms
C)neither the number of carbon atoms nor their placement
D)the number of carbon atoms
12
Compounds containing carbon are called __________ compounds.
A)inorganic
B)organic
C)amino
D)hydrocarbon
13
Rocks and minerals are examples of __________.
A)nonliving things
B)organic things
C)living things
D)carbon things
14
How many amino acids are there?
A)10
B)20
C)99
D)millions
15
What results from the combination of glucose and fructose?
A)protein
B)lactose
C)sucrose
D)lipid
16
Where is glycogen stored in the body?
A)bones
B)liver
C)skin
D)brain
17
Cyclohexane is in what form?
A)a bar
B)a helix
C)a chain
D)a ring
18
High cholesterol can be caused by a diet high in __________.
A)starch
B)unsaturated fats
C)saturated fats
D)sugars
19
Which are not examples of carbohydrates?
A)glycogen
B)starches
C)sugars
D)proteins
20
Lipids store energy in you body as __________.
A)glycogen
B)starch
C)glucose
D)fat
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