WorksheetsMuscles Quiz 1
Total questions: 15
Worksheet time: 30mins
Define Insertion
The point where muscle meets bone that doesn't contract.
The point where muscle meets bone that does contract.
The muscle that initiates the action.
Helps the prime mover by dampening unwanted movement or holding limb or joint steady during action.
Which is NOT a muscle type?
striated
cardiac
smooth
skeletal
Which muscles are involuntary?
bicepts brachii
myocardium of the left ventricle
tunica media within pulmonary artery
rectus femoris of left quadriceps
When a muscle contracts, it _______
The muscle fibers within the muscle's fascicles shorten
The A bands of the muscle fiber lengthen
The muscle is relaxed
The I bands of the muscle fiber lengthen
The sarcomere within the muscle fibers are contracting too
The part of the sarcomere that A (green) refers to is the?
Z Line
M Line
H Line
A Line
Z Disc
The epimysium covers
the entire muscle
the fascicle
the muscle fiber
the myofibril
What is another name for #9 (cell membrane)?
Sarcomere
Sarcolemma
Myofibril
Myofiber
Identify letter 'G'
Sarcolemma
Sarcoplasmic Reticulum
T-tubules
Mitochondria
Which label is the muscle fiber?
A
B
C
D
The tissue type shown is...
Involuntary and striated
Voluntary and striated
cardiac muscle tissue
skeletal muscle tissue
smooth muscle tissue
