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WorksheetsTuto - Science Final Review
Total questions: 44
Worksheet time: 22mins
Name
Class
Date
1.
The heart is made of..
a)
Smooth Muscle
b)
Cardiac Muscle
c)
Skeletal Muscle
d)
All of the above
2.
The left side of the heart pumps...
a)
Oxygenated blood
b)
Deoxygenated blood
c)
Both oxygenated and deoxygenated blood
d)
Neither
3.
What are platelets for?
a)
Transporting protein
b)
Transporting oxygen
c)
Helping the blood stay unclotted
d)
Helping the blood clot
4.
Which gas is inhaled during respiration?
a)
Oxygen
b)
Carbon Dioxide
c)
Nitrogen
d)
Hydrogen
5.
Which gas is exhaled during respiration?
a)
Oxygen
b)
Carbon Dioxide
c)
Nitrogen
d)
Hydrogen
6.
Which of the following statements is TRUE?
a)
Oxygen is exhaled during respiration
b)
The right side of the heart pumps oxygenated blood
c)
Veins take blood away from the heart
d)
Arteries take blood away from the heart
7.
Which of the following is FALSE?
a)
he right side of the heart pumps oxygenated blood
b)
Arteries take blood away from the heart
c)
Veins and arteries connect at capillaries
d)
The heart has four chambers
8.
The vessels that take blood back to the heart are called...
a)
Arteries
b)
Capillaries
c)
Tubes
d)
Veins
9.
What is the likely situation if your heart stops beating?
a)
You will probably die.
b)
Nothing! You'll be fine!
c)
Unicorns and rainbows
d)
You will turn in to a zombie
10.
What is the primary purpose of red blood cells?
a)
to help the immune system
b)
to help the blood clot
c)
to deliver oxygen
d)
to deliver medication
11.
The two types of chambers in the heart are...
a)
up and down
b)
veins and arteries
c)
left and right
d)
atria and ventricles
12.
Which organ helps oxygen enter the blood?
a)
Heart
b)
lungs
c)
Stomach
d)
Gallbladder
13.
Which type of muscle is in our digestive system?
a)
Cardiac
b)
Skeletal
c)
Smooth
d)
All of the above
14.
The heart is...
a)
An organ
b)
A muscle
c)
A blood-moving system
d)
All of the above
15.
Blood is made up of...
a)
Red blood cells
b)
White blood cells
c)
Platelets and plasma
d)
All of the above
16.
What is the name of the organ that produces bile?
a)
Liver
b)
Stomach
c)
Small intestine
d)
Large intestine
17.
What is the purpose of the stomach?
a)
Absorb water
b)
Mash food
c)
Absorb nutrients
d)
Excrete waste
18.
Which of the following organs is NOT part of the digestive system?
a)
Liver
b)
Stomach
c)
Pancreas
d)
Lungs
19.
Which organ is responsible for transporting food to the stomach?
a)
Liver
b)
Esophagus
c)
Pancreas
d)
Small intestine
20.
How many chambers does the heart have?
a)
1
b)
2
c)
3
d)
4
21.
Nutrients from food are absorbed in the...
a)
Stomach
b)
Large intestine
c)
Small intestine
d)
Pancreas
22.
Which two organs secrete juices that aid in digestion?
a)
Stomach and liver
b)
Liver and esophagus
c)
Liver and pancreas
d)
Stomach and esophagus
23.
What does bile do?
a)
Helps break down starches
b)
Helps break down fat
c)
Helps break down protein
d)
Nothing
24.
What is the process of absorbing nutrients from food?
a)
Digestion
b)
Excretion
c)
Reaction
d)
#foodlol
25.
Which organ filters waste products from your blood?
a)
Kidney
b)
Bladder
c)
Ureter
d)
Liver
26.
TDEE stands for...
a)
Total Daily Energy Evaluation
b)
Total Daily Exact Energy
c)
Total Dinosaur Experience Extravaganza
d)
Total Daily Energy Expenditure
27.
The ureters...
a)
Transfer urine from the bladder to the urethra
b)
Transfer urine from the bladder to the kidney
c)
Transfer urine from the kidney to the bladder
d)
Have no function in excretion
28.
Which of the following statements is true?
a)
Urea is a waste product from breaking down proteins
b)
Urea is not made in the body
c)
Urea is made of mostly gas
d)
Urea is not a waste product
29.
One pound of fat on a human body is roughly equivalent to
a)
3500 calories
b)
3500 kalories
c)
3500 kilojoules
d)
3500 joules
30.
The energy molecule used up first in our body is...
a)
Carbohydrates
b)
Fats
c)
Proteins
d)
All at the same time
31.
The chemical symbol for Sodium is
a)
K
b)
H
c)
So
d)
Na
32.
Having food labels is important because...
a)
some people have food allergies
b)
some people have special medical conditions
c)
we can use it to keep track of our diet
d)
all of the above
33.
What is the waxy chemical that helps our body make other chemicals, but is bad to eat in excess?
a)
Carbohydrates
b)
Protein
c)
Fat
d)
Cholesterol
34.
One serving of potato chips is 110 Calories and there are 2 servings of chips per bag. Mike is feeling particularly hungry so he decides to eat 3 bags of chips like a crazy person. How many Calories has Mike eaten?
a)
110
b)
330
c)
820
d)
660
35.
What is the science of classification?
a)
Chemistry
b)
Astrology
c)
Zoology
d)
Taxonomy
36.
Scientists...
a)
have no system in place to classify organisms.
b)
have a system to classify organisms, but never use it.
c)
have a well-developed system of classification.
d)
are just a bunch of nerds.
37.
Which of the following is the largest category of organismal classification?
a)
Kingdom
b)
Domain
c)
Phylum
d)
Order
38.
Which kingdom do humans belong to?
a)
Fungi
b)
Plantae
c)
Protista
d)
Animalia
39.
A dichotomous key is used to...
a)
organize and identify organisms
b)
organize and identify objects
c)
organize nothing
d)
A and B
40.
Which of the following is NOT a criteria used to identify organisms in taxonomy?
a)
Cell structure
b)
Cell type
c)
Genetic information
d)
Organism's environment
41.
About how many species of organism are living today?
a)
1 million
b)
10 million
c)
100 million
d)
1 billion
42.
What is the smallest level of classification?
a)
Species
b)
Genus
c)
Family
d)
Order
43.
What is the correct way to write the scientific name of an organism?
a)
GENUS SPECIES
b)
Genus species
c)
Genus Species
d)
Genus species
44.
What tool could a scientist use to identify an organism?
a)
Periodic table of elements
b)
Dichotomous key
c)
Stethoscope
d)
Graduated cylinder
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