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WorksheetsMuscle cells
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
What is the name off label 1?
a)
Myofubrill
b)
Nucleus
c)
Nucleolus
d)
Sarcolemma
2.
What is the name off label 2?
a)
Sacrolemma
b)
Nucleus
c)
Mitochondrion
d)
Sacroplasm
3.
What is the name off label 3?
a)
Sacrolemma
b)
Mitochondrion
c)
Myofibril
d)
Sacroplasm
4.
What is the name off label 4?
a)
Sacrolemma
b)
Mitochondrion
c)
Sarcoplasm
d)
Myofibril
5.
What is the name off label 5?
a)
Sarcolemma
b)
Mitochondrion
c)
Sarcoplasm
d)
Myofibril
6.
Myofibrils are made of Actin which is
a)
thin filaments
b)
thick filaments
7.
Myofibrils are made of Myosin which is
a)
thin filaments
b)
thick filaments
8.
The part of the sarcomere that A (green) refers to is the?
a)
Z Line
b)
M Line
c)
H Line
d)
A Line
9.
The part of the sarcomere that B (Orange) refers to is the?
a)
Z Line
b)
M Line
c)
H Line
d)
A Line
10.
The part of the sarcomere that C (Blue) refers to is the?
a)
Actin
b)
Myosin
c)
Troponin
d)
Tropomyosin
11.
The part of the sarcomere that D (Red) refers to is the?
a)
Actin
b)
Myosin
c)
Troponin
d)
Tropomyosin
12.
What zone/band of the sarcomere is represented by yellow.
a)
I Zone/Band
b)
A Zone/Band
c)
H Zone/Band
d)
M Zone/Band
13.
What zone/band of the sarcomere is represented by pink.
a)
I Zone/Band
b)
A Zone/Band
c)
H Zone/Band
d)
M Zone/Band
14.
What zone/band of the sarcomere is represented by light brown.
a)
I Zone/Band
b)
A Zone/Band
c)
H Zone/Band
d)
M Zone/Band
15.
What state is the sarcomere in #1
a)
Relaxed
b)
Contracting
c)
Fully Contracted
d)
None of the above
16.
What state is the sarcomere in #2
a)
Relaxed
b)
Contracting
c)
Fully Contracted
d)
None of the above
17.
Only thick filaments present
a)
Sarcomere
b)
H zone
c)
M line
d)
Z disc
18.
Actin or mysoin containing structure.
a)
Tendon
b)
myofilament
c)
myofibril
d)
Fiber
19.
What state is the sarcomere in #3
a)
Relaxed
b)
Contracting
c)
Fully Contracted
d)
None of the above
20.
A sarcomere is
a)
A protein filament or fiber
b)
The basic contractile unit of muscle contraction
c)
An organelle
d)
An organ
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