WorksheetsMuscle Types and Characteristics
Total questions: 40
Worksheet time: 20mins
Which muscle type is also known as the visceral muscle?
Cardiac
Smooth
Skeletal
Smooth muscle contractions are described as
Fast and powerful
Rapid and fatigable
Slow and uniform
Short and forceful
Which muscle type has, small spindle-shaped cells and one nucleus?
Smooth
Skeletal
Cardiac
Cardiac muscle is found
In organs
Attached to bones
In blood vessels
In the heart
Cardiac muscle is
Non-striated and voluntary
Striated and involuntary
Smooth and involuntary
Striated and voluntary
Skeletal muscle is primarily
Involuntary
Voluntary
Skeletal muscle attaches to
Blood vessels
Tendons only
Bones
Organs
The membrane covering a muscle fiber is called the
Sarcomere
Sarcolemma
Endomysium
Epimysium
The functional unit of the muscle is the
Sarcomere
Actin Filament
Sarcolemma
Motor Neuron
Which structure covers each muscle fiber
Fascicle
Epimysium
Endomysium
Perimysium
A bundle of muscle fibers is called a
Myofibril
Fascicle
Tendon
Sarcomere
The more stable, non-moving attachment of a muscle is the
Insertion
Origin
The moving attachment of a muscle is the
Origin
Belly
Tendon
Insertion
During muscle contraction, which filaments slide past each other?
Myosin and Collagen
Myosin and Elastin
Actin and Myosin
Actin and Troponin
The thick myofilament in a sarcomere is
Myosin
Actin
Troponin
Tropomyosin
The thin myofilament in a sarcomere is
Actin
Myosin
Keratin
Collagen
Which muscle type is multinucleated?
Smooth
Cardiac
Skeletal
All muscle types
Which muscle type has uniform striations that form long bands?
Smooth
Cardiac
Skeletal
Visceral
Contractability means the muscle can
Shorten
Lengthen
Harden
Contract slowly
Elasticity is the muscle's ability to
Resist nerve impulses
Break down lactic acid
Return back to it's original shape
Elasticity/Irritability refers to a muscle's ability to
Stretch forcefully
Respond to stimuli
Change size
Store energy
Which connective tissue surrounds each fascicle?
Endosteum
Endomysium
Perimysium
Epimysium
Which connective tissue surrounds the entire muscle?
Fascia
Endomysium
Perimysium
Epimysium
Which connective tissue surrounds each muscle fiber?
Epimysium
Perimysium
Endomysium
Sarcomere
Slow twitch fibers are also known as
Type II
Type I
Type III
Type A
Fast twitch fibers fatigue-
Not at all
Quickly
Very slowly
Only during sleep
Slow twitch fibers are best for
Sprinting
Explosive jumps
Long-duration activities
Heavy lifting
Strap muscles are
Fan-shaped
Long and Uniform
Oval and broad
Circular
Unipennate, Bipennate, and Multipennate describe,
Muscle size
Muscle shape
Muscle fiber arrangement
Muscle color
Radiate muscles are also described as
Strap like
Triangular or convergent
Circular
Pennate only
Circular muscles are also called
Radiate
Strap
Sphincters
Flat muscles
An agonist muscle is the
Muscle that relaxes
Muscle that stabilizes
Prime mover
Opposing muscle
The antagonist muscles
Creates movement
Relaxes or stretches
Stabilizes
Neutralizes motion
Which contraction has no change in muscle length?
Isometric
Concentric
Eccentric
A concentric contraction
Occurs only during stretching
Has no motion
Shortens muscle
Lengthens muscle
An eccentric contraction:
Shortens muscle fibers
Has no tension
Lengthens muscle fibers
What are the three types of muscle tissue in the body?
Smooth, Rough, Skeletal
Smooth, Cardiac, Skeletal
Cardiac, Voluntary, Somatic
Visceral, Voluntary, Skeletal
Where would you find smooth muscle?
Attached to bones
In the heart
In organs like stomach and intestines
In tendons
Which is a way a muscle can be named
Age
Blood supply
Location
Content
Which muscle name indicates its shape
Bicep Brachii
Flexor Carpi Radialis
Deltoid
Tibialis Anterior
