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WorksheetsChapter 6 Review
Total questions: 31
Worksheet time: 16mins
Which of the following is a function of the muscular system
send impulses throughout the body
generate heat
gas exchange
synthesize Vit. D
Skeletal Muscle is...(check all that apply)
multinucleated
striated
involuntary
attached to the skeleton
What do cardiac and smooth muscle tissue have in common?
Both are involuntary
Both are Multinucleated
Both are found in the heart
Both have intercalated discs
Another name for a muscle cell is a...
myocyte
fascicle
myofibril
ATP
A bundle of muscle fibers is called...
An epimysium
A perimysium
An endomysium
a fascicle
The correct order of skeletal muscle wrappings from deep to superficial is...
endomysium, epimysium, perimysium
perimysium, endomysium, epimysium
epimysium, perimysium, endomysium
endomysium, perimysium, epimysium
The A Band is...
the length of the myosin
from Z line to Z line
the area with only actin, no myosin
The length of a sarcomere
A sarcomere is...
The length of the A Band
The length of the I band
From Z disc to Z disc
is also known as the H zone
Another name for the thick myofilaments is...
sarcolemma
sarcoplasm
actin
myosin
The vesicles inside a motor neuron releases...
acetylcholine
ATP
calcium
oxygen
Where is the calcium stored?
In the Sarcolemma
In the Sarcoplasmic Reticulum
In the Mitochondria
In the motor neuron
Calcium attaches to the _____, causing it to change shape.
myosin heads
mitochondria
microfilament
actin
Name the facial muscle
orbicularis oris
orbicularis oculi
buccinator
zygomaticus
Name the muscle
frontalis
occipitalis
temporalis
parietalis
Which muscle is named after its shape?
biceps brachii
gluteus maximus
trapezius
sternocleidomastoid
Which muscles were named for their actions? (check all that apply)
Adductors
Flexor Carpi Ulnaris
Rectus Abdominis
Extensor Digitorum
Which muscle was named based on its size? (check all that apply)
Gluteus Maximus
Triceps Brachii
Tibialis Anterior
Gastrocnemius
Name the antagonist muscle to the muscle pictured.
sternocleidomastoid
platysma
trapezius
latissimus dorsi
Name the muscle antagonist to the one pictured
gastrocnemius
hamstrings
quadriceps
gluteus maximus
Name the muscle antagonist to the one pictured
soleus
tibialis anterior
gastrocnemius
fibularis muscles
Which muscle is NOT a synergist for a prime mover?
temporalis
soleus
brachialis
internal obliques
