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WorksheetsThe Muscular System
Total questions: 26
Worksheet time: 23mins
What are the three muscle types?
(a)
Where are skeletal muscles located?
Attached to bones or, for some facial muscles, to skin
Walls of the heart
In the walls of hollow visceral organs(other than the heart)
Where are Cardiac Muscles located?
Mostly in walls of hollow visceral organs(other than the heart)
Attached to bones or, for some facial muscles, to skin
Walls of the heart
Where are Smooth Muscles located?
Walls of the heart
Attached to bones or, for some facial muscles, to skin
Mostly in walls of hollow visceral organs(other than the heart)
: What is the cell shape and appearance of a skeletal muscle?
Single, very long, cylindrical, multinucleate cells with very obvious striations
Branching chains of cells; uninucleate, striations; intercalated discs
Single, fusiform, uninucleate: no striations
What is the cell shape and appearance of a Cardiac muscle?
Single, Very long, cylindrical, multinucleate cells with very obvious striations
Single, fusiform, uninucleate: no stirations
Branching chains of cells; uninucleate, striations: intercalated discs
What is the cell shape and appearance of a Smooth muscle?
Single, fusiform, uninucleate: no stirations
Branching chains of cells: uninucleate, striations; intercalated discs
Single, very long, cylindrical, multinucleate cells with obvious striations
What type of regulation of contraction does a Skeletal muscle have?
(a)
What type of regulation of contraction does a Cardiac muscle have?
(a)
What type of regulation of contraction does a Smooth muscle have?
(a)
What is the speed of a skeletal muscle contraction?
(a)
What is the speed of a Cardiac muscle contraction?
(a)
What is the speed of a Smooth muscle contraction?
(a)
Do Skeletal muscles have a rhythmic contraction?
(a)
Do Cardiac Muscles have rhythmic contractions?
(a)
Do Smooth Muscles have rhythmic contractions?
(a)
Skeletal muscles are also known as what? Click all that apply.
Involuntrary muscle
Voluntary muscle
Cardiac muscle
Skeletal muscles are often activated by what?
(a)
What organs are Smooth Muscles found in? Click all that apply
Respiratory passages
Cardiac
Urinary bladder
Stomach
Which of the three types of muscles are not striated? Make sure to include the word muscle in your answer
(a)
What are the three key words to remember skeletal muscle?
(a)
What are the three key words to remember smooth muscle?
(a)
What are the three key words to remember Cardiac muscle?
(a)
Which type of muscle is being shown in the photo to the left?
(a)
Which type of muscle is being shown to the left?
(a)
Which type of muscle is being shown to the left?
(a)
