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WorksheetsSUPPORT AND MOVEMENT
Total questions: 22
Worksheet time: 8mins
Cardiac muscle is part of muscle type
True
False
Skeletal muscle can be found at..
Lung
Heart
Skeleton
Blood Vessels
Smooth muscle can be found at..
Lung
Heart
Skeleton
Blood Vessels
Function of skeletal muscle is to maintain body temperature
True
False
Not Sure
Distance between Z line to another Z line is identify as..
M Line
I Band
Sarcomere
A Band
Why A Band is called as Dark Band?
Cause of protein content in muscle
Overlapping between thin and thick filament
Stimulation of neuron during contraction
Not sure. No idea
Thick filament made by ....
Carbohydrate
Protein
Lipids
Not sure
Identify role of Calcium (Ca) during muscle contraction
To open sarcoplasmic reticulum (SR) open
To bind with troponin
To initiate more Calcium enter the cell
No roles in muscle contraction
What happens during muscle contraction to the length of each myosin and action filament?
Z- lines get closer
A band becomes short
I band elongates
There is no change in sarcomere
What muscle is highlighted?
Lats
Abdominals
Pectoralis
Quads
What muscle is highlighted in the picture?
Triceps
Biceps
Quads
Deltoids
What muscle is highlighted in the picture?
Triceps
Biceps
Quads
Deltoids
Actin myofilaments are
attached to the z disk
are found primarily in the h zone
are thicker than myosin myofilaments
all of these options
Which area of a sarcomere contains only actin?
Z disk
A band
H zone
I band
Which part of the sarcomere does not shorten during muscle contraction?
A band
H zone
I band
None of these
Firm but flexible tissue that is part of the skeletal system.
cartilage
bone
muscles
ligament
Place where 2 or more bones meet.
joint
ligament
muscle
tendon
Connective tissue that holds bones together at many joints.
ligament
tendon
cartilage
muscle
Connective tissue that attaches skeletal muscle to bone.
tendon
ligament
cartilage
joint
Skeletal muscle that is under the conscious control of the organism.
voluntary muscle
involuntary muscle
Smooth and cardiac muscle that is not under the conscious
control of the organism.
involuntary muscle
voluntary muscle
Heart muscle that is involuntary and keeps the heart beating.
cardiac muscle
smooth muscle
skeletal muscle
