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WorksheetsBiology First Semester Practice Final
Total questions: 181
Worksheet time: 2hrs 16mins
Name
Class
Date
1.
Proteins are made of monomers called ___________
a)
Nucleotides
b)
Monosaccharides
c)
Amino Acids
d)
Glycerol and fatty acids
2.
The element _______is found in all of the organic compounds.
a)
Iron
b)
Nitrogen
c)
Carbon
d)
Oxygen
3.
_________ are composed out of carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and phosphorus (P)
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
4.
DNA and RNA are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
5.
Nucleotides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
6.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
7.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
8.
Glycerol and fatty acids are the monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
9.
The organic compounds that have many structural purposes and are used in many processes within the
cell are called ____________________.
cell are called ____________________.
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
10.
Which macromolecule is shown?
View Figure 1 (if not visible)
View Figure 1 (if not visible)
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
11.
What is the function of nucleic acids?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
12.
Which macromolecule is shown?
View Figure 2 (if not visible)
View Figure 2 (if not visible)
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
13.
Which macromolecule is shown?
View Figure 3 (if not visible)
View Figure 3 (if not visible)
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
14.
Which macromolecule is shown?
View Figure 4 (if not visible)
View Figure 4 (if not visible)
a)
lipid
b)
protein
c)
nucleic acid
d)
carbohydrate
15.
What type of macromolecule are enzymes?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
16.
Which of the following organic compounds is the main source of energy for living things?
a)
carbohydrates
b)
lipids
c)
nucleic acids
d)
proteins
17.
Carbohydrates are made of...
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
18.
Lipids are made of...
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
19.
Proteins are made of...
a)
C H O
b)
C H O N
c)
C H O N P
d)
C H O N S
20.
Which macromolecule stores energy, insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
21.
This is one job proteins do NOT have in the body
a)
insulation
b)
structure for tissues and organs
c)
speed up chemical reactions
d)
transport things through cell membrane
22.
Which macromolecule is made of simple and complex sugars?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
23.
What are the four macromolecules?
a)
proteins, nucleic acids, carbohydrates, and lipids
b)
monosaccharides, lipids, polysaccaharides, and proteins
c)
RNA, DNA, proteins, and carbohydrates
d)
proteins, DNA, RNA, and steroids
24.
All of the following are examples of lipids except:
a)
oil
b)
wax
c)
fatty acid
d)
cellulose
25.
What suffix (word ending) is used in the names of most carbohydrates?
a)
-ase
b)
-nic
c)
-ose
d)
-yme
26.
Monomer is to Macrocolecule like ___ is to ____
a)
Building is to Bricks.
b)
Brick is to Building.
c)
Carpenter is to Building.
d)
Building is to Carpenter.
27.
What type of macromolecule is being represented in this image?
a)
carbohydrate
b)
lipid
c)
protein
d)
nucleic acid
28.
What is the building block of a lipid?
a)
monosaccharide
b)
nucleic acid
c)
fatty acid
d)
amino acid
29.
Which macromolecule is this?
a)
carbohydrates
b)
lipids
c)
proteins
d)
nucleic acids
30.
Photosynthesis involves the production of sugar and oxygen. Select the drawing that shows a carbohydrate that is formed in photosynthesis.
a)
A
b)
B
c)
C
d)
D
31.
What is the correct name of the macromolecule in the diagram below and what is its correct function?
a)
Nucleic acid/ Storage of energy
b)
Protein/ Formation of enzymes
c)
Nucleic acid/ Contains genetic information
d)
Lipid/ Water soluble membranes
32.
The following is a diagram of the product of protein synthesis. This protein is a chain of a certain molecule. The molecule labeled Z is most likely classified as
a)
Amino acid
b)
Polypeptide
c)
Glycerol
d)
Sugar
33.
What is the part of the experiment that is left alone or “natural", and is used to compare back to?
a)
Independent Variable
b)
Dependent Variable
c)
Control Group
d)
Experimental Group
34.
You will want your experiment to have ____ independent variable(s) in it for the experiment to be valid.
a)
1
b)
2
c)
3
d)
4
35.
What is a factor that the experimenter has full control over and changes to see what happens?
a)
Dependent Variable
b)
Independent Variable
c)
Control group
d)
Hypothesis
36.
What is a factor that changes because of what the experimenter does?
a)
Dependent Variable
b)
Independent Variable
c)
Control Group
d)
Hypothesis
37.
Nick wanted to see how high an ice cube would float in different temperatures of water. Identify the DEPENDENT variable
-Amount of water
-Height of Ice cube
-Temperature the ice cube was at its highest height
-Temperature of the water
-Size of the ice cube
-Amount of water
-Height of Ice cube
-Temperature the ice cube was at its highest height
-Temperature of the water
-Size of the ice cube
a)
Amount of water
b)
Height of Ice cube
c)
Temperature the ice cube was at its highest height
d)
Size of the ice cube
38.
Mario studied how far room temperature water would spurt out of a plastic milk carton when 3mm holes were punched at different heights from the bottom of the container. Identify the DEPENDENT variable
-3mm holes
-Distant water traveled out of carton
-Different heights of the holes in the container
-Ice water from Iceland
-3mm holes
-Distant water traveled out of carton
-Different heights of the holes in the container
-Ice water from Iceland
a)
3mm holes
b)
Distant water traveled out of carton
c)
Different heights of the holes in the container
d)
Ice water from Iceland
39.
The following statement is a hypothesis formed about marsh grass:
If the amount of nitrogen marsh grass receives is increased, then the height of the grass will increase, because nitrogen is an essential nutrient needed for marsh grass to grow.
What is the independent variable of the statement above?
If the amount of nitrogen marsh grass receives is increased, then the height of the grass will increase, because nitrogen is an essential nutrient needed for marsh grass to grow.
What is the independent variable of the statement above?
a)
Height of grass
b)
Amount of nitrogen
c)
Essential nutrient
d)
Amount of growth
40.
What skill is a scientist using when she listens to the sounds that an elephant makes?
a)
drawing conclusions
b)
making observations
c)
interpreting data
d)
making a hypothesis
41.
A scientist hypothesizes the the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female. The independent variable is
a)
the male alligators
b)
the incubator
c)
the gender of the alligator
d)
the temperature
42.
A scientist hypothesizes the the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female. The dependent variable is
a)
the size of the baby alligators
b)
the gender of the baby alligators
c)
the incubator
d)
the temperature
43.
When you decide whether or not the data supports the original hypothesis, you are
a)
drawing conclusions
b)
forming a hypothesis
c)
asking questions
d)
making observations
44.
In this graph, what is the independent variable?
a)
Population
b)
Day
c)
Species 5
45.
In this graph, what is the dependent variable?
a)
Walla Walla Island
b)
Time
c)
Number of Deer
46.
The diffusion of WATER across a semi-permeable membrane is
a)
osmosis
b)
diffusion
c)
endocytosis
d)
exocytosis
47.
What is diffusion
a)
active transport
b)
passive transport
c)
cell division
d)
cell mutation
48.
The movement of molecules from higher concentration to lower concentration is
a)
diffusion
b)
cell division
active transport
active transport
c)
active transport
d)
tonicity
49.
Active transport requires
a)
energy
b)
the nucleus
c)
chloroplasts
d)
lysosomes
50.
What organelles are only found in PLANT cells
a)
lysosomes & centrioles
b)
cell wall & chloroplasts
c)
nucleus & nucleolus
d)
mitochondria & ribosomes
51.
What organelles is NOT found in a PROkaryote
a)
nucleus
b)
cell membrane
c)
Chromosomes (DNA)
DNA
DNA
d)
ribosomes
52.
What is the membrane around the NUCLEus called?
a)
nuclear membrane
b)
mitochondria
c)
cell membrane
cell emmbrane
cell emmbrane
d)
nucleolus
53.
water moves from
a)
higher conc. H20 => lower conc H20
b)
lower conc. H20 => higher conc. H20
54.
If there is too much salt in your cells...
a)
you need more water
b)
you need to lose water
55.
The mitochondria....
a)
produces energy
b)
causes cell division
c)
is not an organelle
d)
is found in a prokaryote
56.
how are chloroplasts and mitochondria similar? They both...
a)
produce energy products
b)
are found in animal cells
c)
are found in prokaryotes
d)
destroy cell products
57.
The cell membrane
a)
regulates what enters/leaves cell
b)
helps maintain homeostasis
c)
keeps contents of cell in place
d)
all of the above
58.
What organelle PRODUCES proteins?
a)
ribosomes
b)
centrioles
c)
lysosomes
d)
nucleus
59.
What is on the same level of organization as the brain?
a)
stomach
b)
nervous system
c)
protein molecule
d)
flower
60.
All living things are made of...
a)
atoms
b)
cells
c)
bacteria
d)
plants
61.
Where is the DNA found in a prokaryotic cell?
a)
floating around in the cytoplasm
b)
in the nucleus
62.
What type of cell has a nucleus?
a)
eukaryotic
b)
prokaryotic
63.
Under a microscope, what kind of cells lack membrane-bound internal organelles?
a)
Prokaryotes
b)
Eukaryotes
c)
Plants
d)
Animals
64.
The picture illustrates a
a)
Prokaryotic Plant Cell
b)
Prokaryotic Animal Cell
c)
Eukaryotic Plant Cell
d)
Eukaryotic Animal Cell
65.
control, read, and direct the cell using DNA instructions
a)
nucleus
b)
mitochondria
c)
endoplasmic reticulum
d)
lysosome
66.
Controls what enters/leaves a cell
a)
cell membrane
b)
Nuclear membrane
c)
cell wall
d)
cytoplasm
67.
stiff, protective outer layer of plant cells
a)
cell membrane
b)
nuclear membrane
c)
cell wall
d)
cytoplasm
68.
releases energy for cells to use, most common in animal cells
a)
mitochondria
b)
ribosomes
c)
lysosomes
d)
nucleolus
69.
Amino acids link together to form proteins. In which organelle would this process occur?
a)
Lysosome
b)
Ribosome
c)
Centriole
d)
Mitochondria
70.
packages proteins for delivery
a)
Endoplasmic reticulum
b)
ribosomes
c)
golgi apparatus
d)
lysosomes
71.
packages proteins for delivery
a)
Endoplasmic reticulum
b)
ribosomes
c)
golgi apparatus
d)
lysosomes
72.
collect sunlight which it converts to sugars
a)
chloroplasts
b)
cytoplasm
c)
cell wall
d)
mitochondria
73.
hold/store water, mainly found in plant cells
a)
nuclolus
b)
ribosomes
c)
golgi bodies
d)
vacuoles
74.
break down (digest) worn out cell parts, mostly in animal cells
a)
cytoplasm
b)
lysosomes
c)
mitochondria
d)
vacuoles
75.
jello-like material, fills the space between cell organelles, is where many chemical reactions occur
a)
cytoplasm
b)
chromatin
c)
chloroplast
d)
cell membrane
76.
Transportation network for the cell, moves materials around in the cell
a)
Lysosome
b)
Nuclear Membrane
c)
Endoplasmic Reticulum
d)
Centriole
77.
What am I?
a)
mitochondria
b)
lysosomes
c)
chloroplast
d)
endoplasmic reticulum
78.
What am I?
a)
cell wall
b)
mitochondria
c)
cytoplasm
d)
chloroplast
79.
What am I?
a)
vacuole
b)
ribosome
c)
endoplasmic reticulum
d)
golgi apparatus
80.
What am I?
a)
Nucleus
b)
Golgi Body
c)
Mitochondrion
d)
Plasma Membrane
81.
What does digestion mean?
a)
Passing of nutrients through the intestinal wall
b)
Mechanical and chemical breakdown of food
82.
What does absorption mean?
a)
Passing of nutrients through the intestinal wall
b)
Mechanical and chemical breakdown of food
83.
What is an example of mechanical digestion?
a)
Churning of the stomach
b)
Saliva
84.
What is an example of chemical digestion?
a)
Bile
b)
Amylase
85.
What is an enzyme?
a)
A protein
b)
A living single organism
86.
What does a catalyst do?
a)
A substances that speeds up chemical reactions
b)
A thing that precipitates an event
87.
Where is water absorbed?
a)
In the large intestine
b)
In the small intestine
88.
Where is food absorbed?
a)
In the small intestine
b)
In the large intestine
89.
What is the movement called that intestines does?
a)
Peristalsis
b)
Reristalsis
90.
Usable parts of foods
a)
nutrients
b)
heterotrophs
c)
peristalsis
d)
saliva
91.
Rhythmic muscular contractions that move food along the GI tract
a)
heterotrophs
b)
peristalsis
c)
nutrients
d)
alimentary canal
92.
When the food is physically cut, ground, and torn into smaller pieces, it is called _______ digestion.
a)
mechanical
b)
tounge
c)
surface
d)
heterotroph
93.
Starts chemical digestion of starch
a)
saliva
b)
tounge
c)
esophagus
d)
stomach
94.
Tube that moves food from the mouth to the stomach
a)
Saliva
b)
Tongue
c)
Esophagus
d)
Stomach
95.
Muscular organ that churns and mashes food into chyme
a)
Saliva
b)
Tonuge
c)
Esophagus
d)
Stomach
96.
This produces bile
a)
liver
b)
stomach
c)
esophagus
d)
saliva
97.
Tiny finger-like projections of the intestinal wall
a)
villa
b)
bile
c)
gallblatter
d)
gastric protease
98.
Most of digestion occurs here; it is where nutrients are absorbed into the blood stream
a)
small intestine
b)
stomach
c)
esophagus
d)
liver
99.
What is one of the reactants of cellular respiration?
a)
energy
b)
glucose
c)
carbon dioxide
d)
water
100.
______________ produces the most ATP.
a)
photosnthesis
b)
aerobic respiration
c)
anaerobic respiration
d)
glycolysis
101.
What happens to your breathing rate when you exercise?
a)
It increases
b)
It decreases
c)
It stays the same
102.
Which organ excretes carbon dioxide?
a)
Lungs
b)
Liver
c)
Heart
d)
Kidney
103.
What are the products of aerobic respiration?
a)
Glucose and oxygen
b)
Carbon dioxide and water
c)
Lactic acid
d)
Carbon monoxide
104.
What type of respiration requires oxygen?
a)
Aerobic
b)
Anaerobic
105.
The mitochondria is responsible for ...
a)
photosynthesis
b)
anaerobic respiration
c)
aerobic respiration
d)
fermentation
106.
Aerobic respiration is different from anaerobic respiration in that aerobic respiration needs...
a)
chlorophyll
b)
carbon dioxide
c)
glucose
d)
oxygen
107.
In which way are photosynthesis and cellular respiration different?
a)
Cellular respiration stores ATP, while photosynthesis releases ATP.
b)
Cellular respiration produces oxygen, while photosynthesis uses oxygen.
c)
Photosynthesis releases energy, while cellular respiration stores energy.
d)
Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.
108.
Which of the following structure is where cellular respiration occurs in the cell?
a)
nucleus
b)
cytoplasm
c)
mitochondria
d)
vacuoles
109.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
110.
Where does the Krebs Cycle take place?
a)
mitochondria
b)
chloroplast
c)
cytoplasm
d)
nucleus
111.
Anaerobic respiration.....
a)
doesn't require CO2
b)
requires CO2
c)
doesn't require oxygen
d)
requires oxygen
112.
Cellular Respiration's goal is to
a)
make water
b)
make ATP
c)
make glucose
d)
make oxygen
113.
What is cellular respiration?
a)
the breakdown of glucose to release ATP
b)
the breakdown of glucose to release NADH
c)
the breakdown of glucose to release FADH
d)
the breakdown of glucose to release carbon
114.
Which molecule isn't an energy carrier?
a)
FADH2
b)
NADH
c)
oxygen
d)
ATP
115.
Glycolysis results in a net gain of how many ATP?
a)
0
b)
2
c)
4
d)
1
116.
The energy in ATP is stored
a)
in the bond between the second and third phosphate
b)
in the bond between the first and second phosphate
c)
in the bond between the adenosine and the first phosphate
d)
I like turtles
117.
The expression "feel the burn" means that a person exercising is doing
a)
lactic acid fermentation
b)
alcoholic fermentation
c)
photosynthesis
d)
aerobic respiration
118.
Where does aerobic respiration occur?
a)
glucose molecule
b)
mitochondria
c)
cytoplasm
d)
chloroplast
119.
Where does anaerobic respiration occur?
a)
glucose molecule
b)
mitochondria
c)
cytoplasm
120.
The energy carrier that the cell uses to power its day to day activities is
a)
ATP
b)
NADH
c)
FADH2
d)
glucose
121.
you breathe in oxygen for
a)
photosynthesis
b)
anaerobic respiration
c)
fermentation
d)
aerobic respiration
122.
What may cause the difference seen between bronchus A and bronchus B?
a)
Bronchus A is normal and bronchus B has lung cancer.
b)
Bronchus A is normal and bronchus B represents what happens during bronchitis.
c)
Bronchus B is normal and bronchus A shows the effects of warm moist air.
d)
bronchus B is normal and bronchus A is shown during a cold or pneumonia.
123.
Why is it difficult for a person with emphysema to have enough oxygen in their blood?
a)
Emphysema causes the blood vessels in the lungs to close.
b)
A person with emphysema has a tumor in their lungs.
c)
Emphysema causes the diaphragm to stop working.
d)
Emphysema can destroy alveoli.
124.
From the chart, viruses and bacteria are the cause of which respiratory diseases?
a)
emphysema
b)
pneumonia
c)
lung cancer
d)
asthma
125.
The role of the mucus and and cilia in the respiratory system is to....
a)
warm the air.
b)
clean the air.
c)
humidify the air.
d)
All of the choices are true.
126.
The movement of oxygen from the alveoli to the blood and from the blood to the tissues is due to the process of...
a)
osmosis
b)
diffusion
c)
cytokinesis
d)
phagocytosis
127.
When the diaphragm contracts...
a)
the volume of the thoracic cavity increases and the pressure decreases, causing air to rush into the lungs.
b)
the volume of the thoracic cavity decreases and the pressure increases causing air to rush out of the lungs.
128.
When the diaphragm relaxes...
a)
the volume of the thoracic cavity increases and the pressure decreases, causing air to rush into the lungs.
b)
the volume of the thoracic cavity decreases and the pressure increases causing air to rush out of the lungs.
129.
Dissolved particles move across a membrane from a higher concentration to a lower concentration.
a)
True
b)
False
130.
Which of the following is NOT a function of the respiratory system
a)
transport of oxygenated blood throughout the body
b)
discharge of carbon dioxide to the environment
c)
uptake of oxygen from the environment
d)
diffusion of oxygen and carbon dioxide across the alveoli membrane
131.
These apply to exhilation
a)
Diaphragm relaxes
b)
Pressure increases in thoracic cavity
c)
Pressure is less outside the body
d)
Diaphragm moves down
132.
These apply to inhalation
a)
Diaphragm moves up
b)
Ribs move in
c)
Ribs move out
d)
Diaphragm contracts
e)
Creates larger pressure in thoracic cavity
133.
Which answer is true?
a)
Increase in volume= increase in pressure
b)
decrease in volume= increase in pressure
c)
decrease in volume= decrease in pressure
d)
Increase in volume= decrease in pressure
134.
Alveoli expand because they are...
a)
coated with mucus
b)
coated with surfactant
c)
contain carbon dioxide
d)
contain oxygen
135.
The most common cause of this disease is smoking. Its onset is not generally until age 40 and it will get progressively worse, causing shortness of breath, coughing , and fatigue.
a)
bronchitis
b)
pulmonary fibrosis
c)
cystic fibrosis
d)
COPD
136.
What is a progressive , genetic disease that causes persistent lung infections, limits the ability to breathe over time. It is caused by a defective gene and causes thick, sticky buildup of mucous.
a)
cystic fibrosis
b)
bronchitis
c)
copd
d)
emphysema
137.
What muscles are used in breathing in and breathing out?
a)
diaphragm and intercostals
b)
diaphragm and lungs
c)
lungs and ribs
d)
lungs and diaphragm
138.
The heart is a ________ that pumps blood to your lungs and the rest of your body.
a)
Bone
b)
Rock
c)
Muscle
d)
Limb
139.
The heart sends blood to the _________ to pick up oxygen.
a)
Lungs
b)
Mouth
c)
Muscles
d)
Feet
140.
True or False: After the blood picks up oxygen from the lungs, it returns to the heart.
a)
True
b)
False
141.
After the blood picks up oxygen from the lungs and returns to the heart, it is then sent out to __________ to drop off oxygen and pick up wastes.
a)
the arm
b)
the legs
c)
the cells and muscles
d)
Columbia
142.
Which part of the heart is number 1?
a)
left ventricle
b)
right ventricle
c)
right atrium
d)
left atrium
143.
Which part of the heart is number 2?
a)
right ventricle
b)
left ventricle
c)
right atrium
d)
left atrium
144.
Which part of the heart is number 3?
a)
left ventricle
b)
right ventricle
c)
left atrium
d)
right atrium
145.
Which part of the heart is number 4?
a)
left ventricle
b)
right ventricle
c)
left atrium
d)
right atrium
146.
Which part of the heart is number 6?
a)
left ventricle
b)
right ventricle
c)
aorta
d)
right atrium
147.
The purpose of the circulatory system is to....
a)
pump blood throughout the body
b)
provide the cells with carbon dioxide
c)
remove oxygen from the body's tissues
d)
inhale oxygen and exhale carbon dioxide
148.
These two blood vessels deliver deoxygenated blood to the right atrium
a)
pulmonary veins
b)
pulmonary arteries
c)
superior and inferior vena cava
d)
tricuspid and bicuspid
149.
The term "pulmonary" means "relating to or affecting the..."
a)
heart
b)
lungs
c)
valves
d)
capillaries
150.
The four chambers of the heart are the...
a)
right and left ventricles and atria
b)
right and left pulmonary arteries and veins
c)
right and left ventricles and pulmonary veins
d)
right and left atria and pulmonary veins
151.
This is the largest artery in the human body and is responsible for delivering oxygenated blood from the heart to the body.
a)
pulmonary artery
b)
pulmonary vein
c)
superior vena cava
d)
aorta
152.
The __________________________ bring oxygenated blood from the lungs --> heart
a)
pulmonary veins
b)
pulmonary artery
c)
aorta
d)
superior vena cava
153.
The smaller, upper chambers of the heart are the...
a)
ventricles
b)
atria
c)
bicuspid
d)
semilunar
154.
The larger, bottom chambers of the heart are the...
a)
ventricles
b)
atria
c)
bicuspid
d)
semilunar
155.
Identify this structure.
a)
ventricle
b)
artery
c)
atrium
d)
aorta
156.
The ___________________ is/are responsible for assisting in the immune system's defense against pathogens.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
157.
The ___________________ is/are the main component of blood, contains the blood cells and helps transport nutrients, hormones, etc.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
158.
The ___________________ is/are responsible for the clotting of blood.
a)
plasma
b)
platelets
c)
white blood cells
d)
red blood cells
159.
Thin-walled vessels that allow for the exchange of O2 , CO2, nutrients and wastes between blood cells or air sacs in the lungs
a)
Arteries
b)
Veins
c)
Capillaries
160.
Carry blood away from heart; mostly oxygen-rich
a)
Arteries
b)
Veins
c)
Capillaries
161.
What is pulmonary circulation?
a)
Blood travelling to and from the lungs
b)
Blood travelling to and from the body
c)
A blood clot in the lungs
d)
The vessel that brings blood to the lungs
162.
Which team had the fewest number of slam dunks?
a)
Celtics
b)
Grizzlies
c)
Pistons
d)
Bulls
163.
How many more people have purple for a favorite color than red?
a)
3
b)
5
c)
7
d)
9
164.
What is the title of the graph?
a)
Number of people
b)
Character
c)
Favorite Cartoon Characters
d)
Sponge Bob
165.
What is the name of this graph?
a)
line plot
b)
line graph
c)
bar graph
d)
frequency table
166.
What is the main purpose of a line graph?
a)
to compare two things
b)
to show trends over time
c)
to have an independent variable
d)
so you don't have to read words
167.
What label is along the y-axis in this graph?
a)
Copyright 2007
b)
Lines
c)
Age in Years
d)
Number of Teens
168.
What is the independent variable?
a)
cost of mowing
b)
Moe's Mowing Service
c)
$18
d)
Mowing Time
169.
Which Continent is home to 36% of the wild cats?
a)
Asia
b)
Africa
c)
North America
d)
South America
170.
The Independent Variable is represented on which Axis?
a)
A
b)
X
c)
B
d)
Y
171.
What do we put at the top of a graph?
a)
X axis
b)
data table
c)
title
d)
nothing
172.
What is the name of the vertical (up and down) axis of the graph?
a)
X axis
b)
Y axis
173.
What is the name of the horizontal (side to side) axis of the graph?
a)
X axis
b)
Y axis
174.
The Dependent Variable is represented on which Axis?
a)
A
b)
X
c)
B
d)
Y
175.
A graph is...
a)
An analysis of an observation.
b)
A visual display of data.
c)
short for graphite.
d)
used to conduct an experiment.
176.
A bar graph allows you to easily see
a)
information about the parts related to the whole.
b)
how a fixed quantity is broken down into parts
c)
comparisons between categories
d)
Changes or trends over time.
177.
A line graph chart allows you to easily see
a)
information about the parts related to the whole.
b)
the total number of each category.
c)
how much data occurs within a range of numbers.
d)
Changes or trends over time.
178.
What is the unit on the y-axis?
a)
cost of mowing
b)
Moe's Mowing Service
c)
hours
d)
dollars
179.
You have data on the motion of a runner over time. What kind of graph would you create with this data?
a)
Circle graph
b)
Bar graph
c)
Line graph
180.
You have data on the number of students who earned A, B, and C on the first test in physical science. What kind of graph would you create?
a)
Circle graph
b)
Line graph
c)
Bar graph
181.
You have data on EC students' favorite ice cream flavors, represented as percentages. What kind of graph would you create?
a)
Line graph
b)
Bar graph
c)
Circle graph
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