WorksheetsMuscular System
Total questions: 43
Worksheet time: 25mins
The part of the muscle that does not move when attached to bone is:
Insertion
Origin
Ligament
Tendon
____________ is a chronic condition in which the immune system attacks acetylcholine receptors, the first sign is droopy eyelids.
Myasthenia Gravis
Muscular Dystrophy
Fibromyalgia
Strain
A muscle that causes an action
Agonist
Synergist
Prime mover
Antagonist
A muscle that opposes the action of the agonist
Agonist
Synergist
Prime mover
Antagonist
Sarcolemma is another name for the ________________ of a muscle cell.
cell membrane
cytoplasm
endoplasmic reticulum
mitochonrdia
Sarcoplasm is another name for the ________________ of a muscle cell.
cell membrane
cytoplasm
endoplasmic reticulum
mitochonrdia
The contracting unit of a muscle fiber that is between two Z lines is called a/an_____.
sarcolemma
sarcomere
filament
myofibril
This protein works with tropomyosin to block the active sites on actin and is the binding site of calcium during a muscle contraction.
actin
troponin
myosin
sarcosin
The neurotransmitter that signals muscle contraction is called...
Acetylcholine
Myosin
Actin
Calcium
Identify the muscle.
Pectoralis major
Triceps brachii
Biceps brachii
Quadriceps
Vasus lateralis
Which muscle is highlighted below?
deltoid
biceps bracchii
triceps bracchii
latissimus dorsi
trapezius
Which muscle is highlighted below?
fibularis
quadriceps
sartorius
adductors
Which muscle is highlighted below?
gluteus maximus
gluteus medius
adductors
fibularis
