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WorksheetsHbs Unit 2
Total questions: 40
Worksheet time: 49mins
Name
Class
Date
1.
The main function of the muscular system is-
a)
support of the body
b)
removal of waste
c)
break down of food
d)
movement of the body
2.
The cell wall is most like which organ system?
a)
nervous
b)
respiratory
c)
excretory
d)
integumentary
3.
Which organ system is responsible for transporting oxygen throughout the organism?
a)
excretory system
b)
endocrine system
c)
respiratory system
d)
circulatory system
4.
When your body needs additional energy, like when you run, things happen in your body systems to give you the additional food and oxygen you need in your cells. Which of the following is happening to send more energy to cells when your running?
I. Your skeletal system gets stronger.
II. Your digestive system breaks down food faster.
III. Your heart pumps blood with more force.
IV. Your lungs work harder and faster.
I. Your skeletal system gets stronger.
II. Your digestive system breaks down food faster.
III. Your heart pumps blood with more force.
IV. Your lungs work harder and faster.
a)
I and III
b)
I and II
c)
III and IV
d)
II and IV
5.
Based on the functions in the table, which system is the skeletal system?
a)
system w
b)
system x
c)
system y
d)
system z
6.
Describe the function of the body system shown above in the diagram.
a)
The nervous system senses the environment and controls the body.
b)
The skeletal system controls nerves.
7.
In addition to other materials, both the respiratory system and the circulatory system move oxygen. Which of the following BEST explains why there are two human body system to move oxygen?
a)
One moves oxygen into the body, and the other moves oxygen out of the body.
b)
One moves oxygen while awake, and the other moves oxygen when asleep.
c)
One moves oxygen into the body, and the other moves oxygen through the body.
d)
One moves oxygen to the upper body, and the other moves oxygen to the lower body.
8.
Organelle
Nucleus- Contain genetic information and make decisions for cell.
Mitochondria-Energy production.
Lysosome- Break down waste and remove from cell.
Cytoplasm-Substance allowing organelles to move throughout cell.
Cell Membrane-Passage of materials in and out of cell, protection.
Body System
Excretory-Storage and removal of waste.
Digestive-Break down food and absorb nutrients for energy.
Nervous-Sense outside world and send signals throughout body.
Integumentary-Provide protection from outside environment.
Circulatory-Transport materials.
Nucleus- Contain genetic information and make decisions for cell.
Mitochondria-Energy production.
Lysosome- Break down waste and remove from cell.
Cytoplasm-Substance allowing organelles to move throughout cell.
Cell Membrane-Passage of materials in and out of cell, protection.
Body System
Excretory-Storage and removal of waste.
Digestive-Break down food and absorb nutrients for energy.
Nervous-Sense outside world and send signals throughout body.
Integumentary-Provide protection from outside environment.
Circulatory-Transport materials.
a)
Endocrine system
b)
Skeletal system
c)
Immune system
d)
Muscular system
9.
The heart is part of the circulatory system. Which of the following is the correct classification?
a)
Heart:Circulatory System::Tissue:Organ
b)
Heart:Circulatory System::Tissue:Organ System
c)
Heart:Circulatory System::Organ:Organ System
d)
Heart:Circulatory System::Organ System:Tissue
10.
The heart muscle in a person's chest contracts rhythmically to force blood through the circulatory system. Blood is carried away from the heart, toward the body, and then is returned to the heart.
Describe how gravity can both help and hinder the flow of blood through the body.
Describe how gravity can both help and hinder the flow of blood through the body.
a)
Gravity can help pull blood downward from the head toward the heart or from the heart toward the legs.
b)
Gravity cannot help pull blood downward from the head toward the heart or from the heart toward the legs.
11.
The figure above shows the circulatory and nervous systems.
Describe how the patterns of nerves and blood vessels shown in the figure are similar.
Describe how the patterns of nerves and blood vessels shown in the figure are similar.
a)
Both structures do not have a structure that is a network of branches that spread throughout the whole body.
b)
Both structures have a structure that is a network of branches that spread throughout the whole body.
12.
Different parts of the circulatory system are adapted for different functions. A blood vessel that is very narrow and has thin walls is MOST LIKELY specialized for-
a)
carrying blood over long distances
b)
storing blood until it is needed
c)
withstanding high blood pressures
d)
passing materials in blood to cells
13.
Which of the following is NOT a part of the integumentary system of the body?
a)
fingernails and toenails
b)
trachea
c)
hair
d)
skin
14.
Which of the following is NOT a part of the respiratory system?
a)
trachea
b)
diaphragm
c)
heart
d)
lungs
15.
Which body system moves oxygen into the blood and removes carbon dioxide from the blood?
a)
excretory
b)
digestive
c)
respiratory
d)
skeletal
16.
A class was studying human body systems. The students learned about a system that moved oxygen to the cells contained structures that help the body fight infections. The class was studying the
a)
circulatory system
b)
digestive system
c)
endocrine system
d)
muscular system
17.
The human body is a complex system. Which pair of systems below is most directly required to make the human body move?
a)
excretory and respiratory systems
b)
digestive and nervous systems
c)
muscular and skeletal systems
d)
circulatory and endocrine systems
18.
The integumentary system is composed of hair, skin, and nails. Its function is to protect the body from the external environment. Which animal cell organelle has a similar function?
a)
Cell Membrane
b)
Nulceus
c)
Mitochondria
d)
Ribosome
19.
Which type of cell has the closest thing resembling a human skeletal system, which provides shape and structure?
a)
Virus
b)
Animal Cell
c)
Plant Cell
d)
Bacterial Cell
20.
True/False
Babies have 300 bones in the body.
Babies have 300 bones in the body.
a)
True
b)
False
21.
What body system produces blood cells for the body?
a)
Nervous System
b)
Digestive System
c)
Respiratory System
d)
Skeletal System
22.
The blood vessels that carry blood away from the heart are called what?
a)
Veins
b)
Stomach
c)
Arteries
d)
Lungs
23.
Which of the following is in the correct order from smallest to largest?
a)
tissue-organ-system-cell
b)
cell-organ-tissue-system
c)
System-tissue-cell-organ
d)
cell-tissue-organ-system
24.
How does the circulatory system and the skeletal system work together?
a)
the circulatory system makes cells while the skeletal system transports the cells where the need to go
b)
the skeletal system makes cells while the circulatory system transports them where the need to go
c)
The circulatory system produces energy for the body and the skeletal system makes cells for the body
d)
The skeletal system digests food and the circulatory system brings air into the body
25.
How does the cardiovascular system and the respiratory system work together?
a)
The cardiovascular system transports oxygen around the body while the repiratory system gives the body oxygen
b)
The cardiovascular system makes cells while the respiratory system moves them where they are suppose to go.
c)
The cardiovascular system allows the body to have energy while the repiratory system makes cells
d)
The cardiovascular system transports nutrients around the body while the respiratory system brings oxygen into the body
26.
Movements that you cannot control
a)
Strain
b)
Sprain
c)
Voluntary
d)
Involuntary
27.
Movements that you choose to control
a)
Cramp
b)
Voluntary
c)
Strain
d)
Involuntary
28.
The circulatory and Respiratory systems work together to do what?
a)
Produce blood cells and pump then through the body
b)
Take in O2, transport it through our body, and get rid of CO2
c)
Take in C6H12O6 and transport it through our body
d)
Produce O2 and filter waste out of the blood
29.
Which muscle allows the lungs to inflate and deflate?
a)
trachea
b)
diaphragm
c)
larynx
d)
lungs
30.
The most important muscle in the body is the
a)
Bicep
b)
Heart
c)
Tricep
d)
Hamstring
31.
The soft inside part of the bone is
called__________________ .
called__________________ .
a)
periosteum
b)
spongy
c)
marrow
d)
cancellous
32.
The bone marrow makes
_______________________ cells.
_______________________ cells.
a)
blood
b)
cancer
c)
large
d)
normal
33.
The long straps that keep a joint in place are called?
a)
tendons
b)
cartilage
c)
ligaments
d)
muscle
34.
how many bones are in the skeleton?
a)
80
b)
206
c)
126
d)
260
35.
Blood vessels that carry oxygen poor blood to the heart are
a)
veins
b)
arteries
c)
capillaries
36.
The heart is the size of a ___
a)
thumb
b)
fingernail
c)
fist
d)
head
37.
What is the other name for the circulatory system?
a)
cardio
b)
circulation
c)
crescent
d)
cardiovascular
38.
What are the main parts of the circulatory system?
a)
heart, blood, and blood vessels
b)
nose, trachea, lungs, and diaphragm
c)
brain, spinal cord, and nerves
d)
mouth, esophagus, stomach, intestines
39.
Which system includes the nose, trachea and the lungs?
a)
respiratory
b)
circulatory
c)
immune
d)
digestive
40.
Fill in the blank.
The veins carry blood _____ the heart and the arteries carry blood _____ the heart.
The veins carry blood _____ the heart and the arteries carry blood _____ the heart.
a)
away from, to
b)
around, through
c)
to, away from
d)
through, around
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