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Cells, organisms and human body systems Flashcards | StudBud
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Cells, organisms and human body systems
Cells, organisms and human body systems
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Use this to help you study for the unit test coming up.
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Questions
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Answers
1
What are the 4 parts of the circulatory system?
stomach, lungs, brain, bladder
blood, heart, liver, kidneys
heart, viens, cells, lungs
heart, arteries, viens, blood vessels
2
In which 2 systems of the human body does the
most
gas exchange occur?
Respiratory & excretory
Excretory & circulatory
Circulatory & digestive
Respiratory & circulatory
3
Is the spinal cord a part of the nervous system?
True
False
4
The respiratory system includes:
aorta, blood vessels, heart
brain, spinal cord, peripheral nerves
trachea, bronchi, alveoli, lungs
bones, muscles, heart
5
What are the three types of muscles called?
skeletal
cardiac
smooth
all above
6
Which of the following is a unicellular organism?
Bacteria
all the above
Amoeba
Paramecium
7
Cardiac muscles are involuntary.
True
False
8
What is the main function of the nervous system?
To protect the body from diseases
Speeds up chemical reactions
Keeps the body in shape
Transmits signals throughout the body
9
What is the function of the skeletal system?
store minerals, movement and support
remove waste
send signals to the body
the digest food
10
The basic unit of the nervous system
Axon
Dendrite
Neuron
Neurotransmitter
11
What does the nervous system do
Fights disease in the body
Fights disease in the body
Transmits signals through body to make your body parts react
12
What is the Digestive System?
Controls your breathing
It's not a real System
Break down food and discard of extras
Makes the heart pump
13
Which of these is found in the skeletal system?
tendon
spinal cord
small intestine
lymph
14
The Respiratory and Circulatory System work together
False
True
15
All living things are made of cells.
False
True
16
What is the circulatory system?
The system that controls your breathing.
The system that circulates blood through the body.
The system that helps food travel through the body.
The system that helps your body digest.
17
What is the circulatory system?
the body's breathing system
the body's blood transporting system
the body's food-processing system
the body's system of nerves
18
Where does the digestive system begin.
Anus
Larynx
Mouth
Esophagus
19
What does the respiratory system do?
to break down foods
controls body functions
to take oxygen in and dispose of carbon dioxide
20
Unicellular organisms are composed of many cells.
False
True
21
What does the muscular system do?
Holds up your body
Allows you to move
Helps you digest food
Helps you breathe
22
Which body system sends electrical signals to all other body systems?
circulatory system
digestive system
nervous system
muscular system
23
Involuntary muscles are muscles...
You can CONTROL
that work AUTOMATICALLY!
24
Organisms that are multicellular are
able to specialize in their function
complex and have longer life spans
made up of numerous cells
all the above
25
neurons are apart of the nervous system
False
True
26
How does the respiratory system work with the circulatory system?
Circulate blood and oxygen
It doesn’t
Pumps blood
Gets rid of waste
27
An organism is...
a word to describe nonliving things
another word to describe organizations
a word to describe living things
a made up word
28
What is the nervous system made up of.
Lungs and brain.
The skeletal system.
The brain and spinal cord.
Mouth and nose.
29
What does the skeletal system do?
Supports and protects the body while giving it shape and form
Help you move
Gives you strength
Gives you ability to control what your body
30
Respiratory System does not exchange gases
True
False
31
White blood cells are like...
germ fighters
organs
fruit
cars
32
Cells are often called __________.
the basic building blocks of all life
little balls
tree huggers
weird
33
Which of the following is not part of the digestive system?
esophagus
trachea
intestines
stomach
34
What are the major functions of the digestive system.
Immune response
Movement
Pumping blood and oxygen
Remove waste and store nutrients
35
The Nervous System sends signals to....
Outer Space
The Brain
The Phone
New York
36
The circulatory system transports...
nutrients
all of the above
waste
oxygen
37
The spinal cord is part of the skeletal system.
True
False
38
What muscles are involuntary?
smooth & skeletal
skeletal & cardiac
cardiac & skeletal
cardiac & smooth
39
These are parts of the circulatory system:
heart, brain arteries, lungs
heart, veins, arteries, capillaries
heart, esophagus, veins, capillaries
heart, spine, veins, brain
40
What are unicellular organisms?
all the above
Can only be seen under microscope.
Organisms that are made of one cell.
Completes all life processes.
41
Skeletal muscles are involuntary.
False
True
42
The circulatory system transports nutrients
True
False
43
Cells make up...
brain
all of the above
lungs
kidney
44
Ants are unicellular organisms.
False
True
45
What two systems help the body move?
circulatory and muscular
respiratory and circulatory
Digestive and skeletal
Muscular and skeletal
46
What is an example of a unicellular organism?
Human
chicken
yeast
turkey
47
Cells are found in all organisms.
True
False
48
What are Involuntary Muscles?
Muscles that work when we want them too
Muscles that work by themselves
Muscles that are unique
Muscles that are weird
49
Which system controls all other systems in the body?
Respiratory System
Circulatory System
Digestive System
Nervous System
50
The Digestive System and the circulatory system do what together?
Absorb nutrients
Make Saliva
Discard of waste
Make food
51
A unicellular organism has one organ?
False
True
52
Organisms that are unicellular are
all the above
made up of only one cell
are simple organisms
have short life spans
53
Smooth muscles are involuntary.
True
False
54
How many bones are in the human body?
206
312
198
82
55
Organs of the digestive system are made of this type of muscle.
Skeletal
Cardiac
Smooth
56
The body systems work together to make up the human body.
False
True
57
Is a cat a unicellular organism or a multicellular organism?
Multicellular
Unicellular
58
What are the 3 types of muscles?
skeletal, smooth, ligament
smooth, cardiac, skeletal
smooth, rough, skeletal
cardiac, rough, tendon
59
This is the job of the nervous system.
To send messages to and from the brain and spinal cord.
To break down food to be used by the body.
To remove wastes from the body.
60
Which organs are in the digestive system
Stomach, small and large intestine, brain
Pancreas, liver, muscles, and heart
Kidneys, bladder, pancreas and liver
Stomach, small and large intestine, pancreas and liver
61
What does the respiratory system do?
Digests food
is a way to travel
Gas exchange
Gives you a tickle inside
62
Cells are...
Are not real or living.
The smallest living unit of life.
Like rainbow colors.
The largest unit of life.
63
Skeletal system is made up of the following...
brain, spinal cord and nerves
thyroid, pituitary glands and hypothalamus
Mouth, stomach and esophagus
Bones, ligaments, tendons and joints
64
Red blood cells transport....
kids to school.
oxygen to your body cells.
to vampires when they are hungry.
you to your house.
65
How many muscular types are in the human body?
11
3
7
1
