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Apologia Physical Science - Module 14 (3rd edition) Flashcards | StudBud
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Apologia Physical Science - Module 14 (3rd edition)
Apologia Physical Science - Module 14 (3rd edition)
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Questions
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Answers
1
What is an upward force that pushes an airplane or bird wing upward?
inertia
lift
airfoil
centripetal force
2
Which process produces energy?
cellular respiration
photosynthesis
3
What are organic compounds that organisms need in small amounts?
Hydrocarbons
Vitamins
Enzymes
Water
4
This is the chemical equation for...?
cellular respiration
photosynthesis
5
What is an example of a nucleic acid?
Enzymes
Fats
Sugars
DNA
6
What has a strong shape and is covalently bonded to 4 other carbons?
Diamond
Graphite
Fullerenes
7
What elements do all biochemical compounds contain?
all of these
oxygen
hydrogen
carbon
8
What are compounds that contain only hydrogen and carbon?
fullerens
hydrocarbons
saturated
unsaturated
9
What does biochemistry deal with?
hydrocarbons
fossil fuels
molecules and compounds necessary to carry on life's functions
combustion
10
Which process needs energy?
cellular respiration
photosynthesis
11
What is the chemistry of living things?
hydrocarbons
physics
combustion
biochemistry
12
What are the three types of unsaturated hydrocarbons?
all the above
aromatic hydrocarbons
alkenes
alkynes
13
What is the difference between a complete and incomplete combustion?
a complete combustion does not need oxygen
an incomplete combustion produces carbon monoxide
an incomplete combustion produces carbon dioxide and water
a complete combustion produces carbon monoxide
14
What is the name for a saturated hydrocarbon?
alkynes
aromatic hydrocarbons
alkanes
Alkenes
15
An organic compounds contains carbon and hydrogen.
True
False
16
Sound waves and optical lenses are examples of physics at the park?
True
False
17
The shape of an airplane wing causes air pressure to be greater below than above the wing.
False
True
18
What is one way we see physics within forensics?
MRI
Radiation
Ballistics
CT
19
What are protein catalysts that breakdown food and is used in cellular respiration?
Water
Vitamins
Enzymes
Hydrocarbons
20
What is an example of a lipid?
Enzymes
DNA
Sugars
Fats
21
What is one way we see physics at a park?
optical lenses
people
swings
airfoil
22
What type of unsaturated hydrocarbon is this?
alkynes
alkane
alkene
aromatic hydrocarbon
23
What type of unsaturated hydrocarbon has two triple bonds between carbon atoms in the molecule?
alkanes
alkynes
aromatic hydrocarbons
alkene
24
The three types of fossil fuels are coal, natural gas, and petroleum.
True
False
25
In which process is water a reactant?
photosynthesis
cellular respiration
26
What is the lead in pencils made of?
Diamond
Graphite
Fullerenes
27
In which process is water a product?
cellular respiration
photosynthesis
28
What is an example of centripetal force?
a swing
an airplane wing
animals that use sounds waves to locate food
spinning rides at amusement parks
29
What is a single molecule that can react with other molecules to form a large molecule?
Organic Chemistry
Polymer
Saturated hydrocarbon
Monomer
30
What type of unsaturated hydrocarbon is this?
alkynes
alkene
aromatic hydrocarbon
alkane
31
What is a large molecule that is made out of many smaller molecules joined together by covalent bonds?
Saturated hydrocarbon
Polymer
Monomer
Organic compounds
32
What type of unsaturated hydrocarbon is this?
alkane
aromatic hydrocarbon
alkynes
alkene
33
Isomers are compounds with the same molecular formula and shape.
False
True
34
What has carbon atoms arranged in pentagon and hexagon properties?
Graphite
Diamond
Fullerenes
35
What makes a hydrocarbon a saturated hydrocarbon?
the number of hydrogen atoms
the number of both
the number of carbon atoms
single bonds with the maximum number of hydrogen atoms
36
What is centripetal force?
none of these
center-seeking force
inward-seeking force
outward-seeking force
37
What is one way we see physics within the medical field?
Car accident reconstruction
Ballistics
MRI's
Lift
38
What is an example of a protein?
Sugars
Fats
Enzymes
DNA
39
What is organic chemistry?
the study of chemistry
the study of organic vegetables
the study of biochemistry
the study of organic compounds
40
What is an example of a carbohydrate?
Sugars
Fats
Enzymes
DNA
41
This is the chemical equation for...?
cellular respiration
photosynthesis
42
What has strong covalent bonds between carbons, but weak bonds between layers?
Diamond
Graphite
Fullerenes
43
The pressure of a moving fluid decreases if the fluid moves faster is...
Force
Lift
Bernoulli's principle
Centripetal force
44
What are the different ways carbon atoms can be arranged?
all of these
branched chain
straight chain
ring shaped