WorksheetsUnit 5 review
Total questions: 35
Worksheet time: 23mins
Name
Class
Date
1.
What are the building blocks of proteins?
a)
Glucose
b)
Amino Acids
c)
Nucleotides
d)
Fatty Acids
2.
The building blocks of nucleic acids are
a)
Amino acids
b)
Glucose
c)
Nucleotides
d)
Fatty acids
3.
What type of organic molecule is used for stored energy?
a)
Carbohydrates
b)
Lipids
c)
Nucleic Acids
d)
Proteins
4.
Bread, fruit, vegetables, and starches are examples of
a)
carbohydrates
b)
lipids
c)
proteins
5.
Carbohydrates contain
a)
sugar
b)
fat
c)
amino acids
6.
How many elements are in C6H12O6?
a)
1
b)
2
c)
3
d)
4
7.
Which of the following elements is required in an organic compound?
a)
nitrogen
b)
oxygen
c)
carbon
d)
sodium
8.
Which compound is inorganic?
a)
Glucose (C₆H₁₂O₆)
b)
Ethane (C₂H₆)
c)
Carbon Dioxide (CO₂)
d)
Stearic Acid (C₁₈H₃₆O₂)
9.
Which of the following is NOT a type of organic compound?
a)
carbohydrates
b)
water
c)
lipids
d)
proteins
10.
This organic compound is used for short term energy.
a)
Protein
b)
Carbohydrates
c)
Lipids
d)
Nucleic Acid
11.
The smallest unit of matter is ________.
a)
the cell
b)
an atom
c)
a compound
d)
an element
12.
A compound is a molecule that consists of 2 or more ________.
a)
cells
b)
atoms
c)
element
d)
mixture
13.
Proteins, Carbohydrates, and Lipids are all examples of __________.
a)
Elements
b)
Atoms
c)
Organic Compounds
d)
Inorganic Compounds
14.
A ____ Change happens when one or more substances are changed into new substances that have new a different properties.
a)
Chemical Change
b)
Physical Change
15.
The unit used to measure work is the
a)
Watt
b)
Newton
c)
Joule
d)
meter
16.
A force exerted over a distance to move an object is ______________________.
a)
power
b)
work
c)
momentum
d)
Watt
17.
Which of the following is the best example of work being done.
a)
doing homework
b)
lifting a box
c)
pushing a stationary box
d)
holding a box
18.
Work done = Force x _________
a)
a. distance
b)
b. acceleration
c)
c. velocity
d)
d. speed
19.
Breaks down food and aids in the absorption of nutrients.
a)
Nervous System
b)
Skeletal System
c)
Digestive System
d)
Circulatory System
20.
Transmits signals between parts of the body.
a)
Nervous System
b)
Skeletal System
c)
Digestive System
d)
Circulatory System
21.
Delivers nutrients and oxygen to all parts of the human body.
a)
Muscular System
b)
Skeletal System
c)
Excretory System
d)
Circulatory System
22.
Which system are the lungs in?
a)
respiratory
b)
digestive
c)
circulatory
d)
integumentary
23.
Which system is the heart in?
a)
Circulatory
b)
Digestive
c)
Respiratory
24.
When you breathe, your lungs take in ___ and remove ___.
a)
air/oxygen
b)
oxygen/carbon dioxide
c)
carbon dioxide/waste
d)
waste/air
25.
The skin is the major organ in which system?
a)
Integumentary
b)
Muscular
c)
Endocrine
d)
Immune
26.
Which system uses hormones to regulate body activities?
a)
Integumentary
b)
Urinary
c)
Endocrine
d)
Immune
27.
What type of digestion does the mouth use?
a)
chemical
b)
mechanical
c)
both chemical and mechanical
d)
acid
28.
What body system protects your organs?
a)
Nervous System
b)
Cardiovascular System
c)
Respiratory System
d)
Skeletal System
29.
Type of digestion in the stomach:
a)
Mechanical
b)
Chemical
c)
Both
30.
What are the finger-like projections in the folds of the ileum called?
a)
cilia
b)
villi
c)
tail
d)
flagella
31.
The villi is adapted for the process of _____________________.
a)
digestion
b)
assimilation
c)
absorption
d)
ingestion
32.
Bile breaks down food chemically, peristalsis moves the food along, and nutrients are removed from the food.
Name the stage of digestion!
Name the stage of digestion!
a)
mouth
b)
esophagus
c)
small intestine
d)
large intestine
33.
What is the name for the movement of food through the digestive system by muscle contraction?
a)
peristalsis
b)
photosynthesis
c)
Hemlich maneuver
d)
respiration
34.
Which organ produces bile?
a)
pancreas
b)
stomach
c)
liver
d)
gallbladder
35.
Which of the following is the correct pathway that food travels?
a)
Mouth, large intestines, small intestine,stomach and anus.
b)
Anus, mouth, stomach, large intestine, small intstine.
c)
Mouth, esophagus, stomach, small intestine, large intestine, and anus.
d)
esophagus, mouth, anus, large intestine, small intestine.
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