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WorksheetsUnit 7 Body Systems 1
Total questions: 39
Worksheet time: 20mins
Name
Class
Date
1.
A set of related parts that work together to perform a function
a)
System
b)
Cardiac Muscle
c)
Nerve
d)
Stimuli
2.
The protective covering of an organism, such as skin, hair and nails
a)
Integumentary System
b)
Muscular System
c)
Skeletal System
d)
Nervous System
3.
A system of organs and tissues that controls and coordinates the body’s activities
a)
Integumentary System
b)
Muscular System
c)
Skeletal System
d)
Nervous System
4.
Includes the 3 types of muscles of the body and tendons, Helps with movement
a)
Muscular System
b)
Skeletal System
c)
Nervous System
d)
Integumentary System
5.
Change in an object’s speed or direction over time
a)
Acceleration
b)
Speed
c)
Velocity
d)
None of These
6.
Occurs when the net force on an object does not equal zero; results in the object changing its motion.
a)
Unbalanced Forcce
b)
Balanced Force
c)
Inertia
d)
None of These
7.
Bones and cartilage that support a vertebrate’s body
a)
Skeletal System
b)
Nervous System
c)
Muscular System
d)
Integumentary System
8.
A muscle without the control of free-will.The muscles controlling pumping of the heart, breathing, and reflexes
a)
Involuntary Muscle
b)
Voluntary Muscle
c)
Smooth Muscle
d)
None of These
9.
A muscle whose action is controlled by an individual’s free-will
a)
Voluntary Muscle
b)
Involuntary Muscle
c)
Smooth Muscle
d)
All of These
10.
Muscle attached to the bones (usually a voluntary muscle)
a)
Skeletal Muscle
b)
Smooth Muscle
c)
Involuntary Muscle
d)
Voluntary Muscle
11.
The type of involuntary muscle making up blood vessel walls and the organs in the cavity of a body
a)
Smooth Muscle
b)
Voluntary Muscle
c)
Involuntary Muscle
d)
Tendon
12.
The muscle of the heart
a)
Cardiac Muscle
b)
Smooth Muscle
c)
Skeletal Muscle
d)
Voluntary Muscle
13.
An organ in the muscular system that connects a muscle to a bone
a)
Tendon
b)
Smooth Muscle
c)
Involuntary Muscle
d)
None of These
14.
A tissue that connect, surrounds, or supports tissues or organs
a)
Connective Tissue
b)
Synapse
c)
Involuntary Muscle
d)
None of These
15.
A tissue inside bones that makes certain kinds of blood cells
a)
Marrow
b)
Cartilage
c)
Ligament
d)
Nerve
16.
Tissue in the skeletal system that is strong but more flexible than bone
a)
Cartilage
b)
Tendon
c)
Ligament
d)
Smooth Muscle
17.
A place where bones meet
a)
Joints
b)
Tendons
c)
Nerve impulses
d)
None of These
18.
The organ in the nervous system that carries messages to and from the spinal cord and brain
a)
Nerve
b)
Nerve Impulse
c)
Dendrite
d)
Axon
19.
A progressive wave of electric and chemical activity along a nerve fiber that stimulates or inhibits action of a muscle, gland or other nerve cell
a)
Nerve Impulse
b)
Nerve
c)
Dendrite
d)
Axon
20.
A nerve cell
a)
Neuron
b)
Dendrite
c)
Axon
d)
None of These
21.
A short, branch-like structure of the neuron which conduct impulses
a)
Dendrite
b)
Neuron
c)
Axon
d)
Nerve Impulse
22.
The part of the nerve that transmits impulses away from the cell body
a)
Axon
b)
Dendrite
c)
Nerve
d)
Synapse
23.
A point at which a nerve impulse is relayed from the axon to the dendrite
a)
Synapse
b)
Dendrite
c)
Axon
d)
Nerve
24.
Keeping conditions constant inside the body as in keeping a steady body temperature
a)
Homeostasis
b)
Stimuli
c)
Response
d)
Hormone
25.
Something that makes an organism act in a certain way. This can be internal or external
a)
Stimuli
b)
Response
c)
Nerve impulse
d)
Homeostasis
26.
This is based upon something that you feel, such as hunger, thirst, love, or pain
a)
Internal Stimuli
b)
External Stimuli
c)
Response
d)
Negative Feedback
27.
Something from outside (the environment) that gets you to do something. You see a bee and run away.
a)
External Stimuli
b)
Internal Stimuli
c)
Responsew
d)
Negative Feedback
28.
Something an organism does when it senses a stimulus
a)
Response
b)
External Stimuli
c)
Negative Feedback
d)
Homeostasis
29.
The system by which the internal structures within an organism maintain homeostasis
a)
Negative Feedback
b)
External Stimuli
c)
Response
d)
Force
30.
A chemical substance produced by a gland and is transported by the blood which exerts a specific effect
a)
Hormone
b)
Response
c)
External Stimuli
d)
Nerve Impulse
31.
A push or a pull
a)
Force
b)
Work
c)
Energy
d)
None of These
32.
A body part that does a certain “job” for an organism
a)
Structure
b)
Function
c)
Energy
d)
Motion
33.
A “job” that a body part does for an organism
a)
Function
b)
Structure
c)
Acceleration
d)
Energy
34.
The manner in which the body or body parts move
a)
Motion
b)
Force
c)
Function
d)
Energy
35.
The ability to do work
a)
Energy
b)
Force
c)
Motion
d)
Function
36.
Occur when the total of all forces on an object equals zero and the object’s motion does not change
a)
Balanced Force
b)
unbalanced Force
c)
Acceleration
d)
Energy
37.
Work is measured in newton-meters called Joules.
a)
Joule
b)
Newton
c)
Energy
d)
None of These
38.
The unit force is measured in.
a)
Newton
b)
Joules
c)
Energy
d)
None of These
39.
Connective tissue that holds bones together at many joints
a)
Ligament
b)
Tendon
c)
Cartilage
d)
All of These
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