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WorksheetsMuscle Cells (Sarcomere)
Total questions: 8
Worksheet time: 6mins
Name
Class
Date
1.
A bundle of muscle fibers
a)
sarcomere
b)
fascicle
c)
myofibril
d)
endomysium
2.
Thin filaments that form the I band of the sarcomere
a)
Actin
b)
Z-disc
c)
sarcolemma
d)
Myosin
3.
Thick filaments that form the A band of the sarcomere:
a)
Actin
b)
Z-disc
c)
sarcolemma
d)
Myosin
4.
The contractile unit of a muscle fiber:
a)
sarcolemma
b)
endomysium
c)
myocyte
d)
sarcomere
5.
The border between two sarcomeres is the:
a)
A Band
b)
I Band
c)
Z line
d)
H band
6.
Label the Muscle
a)
Perimysium
b)
Epimysium
c)
Endomysium
d)
Myofibril
e)
Myofilament
1
2
3
4
5
1)
2)
3)
4)
5)
7.
Label the image
a)
Myofilament
b)
Myofibril
c)
Sarcomere
d)
T Tubule
e)
Sarcoplasm
f)
Sarcolemma
g)
Sarcoplasmic Reticulum
1
2
3
4
5
6
7
1)
2)
3)
4)
5)
6)
7)
8.
A muscle cell is called a:
a)
monocyte
b)
neuron
c)
myocyte
d)
leukocyte
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