Anatomy Quiz
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Which one of these is incorrect?
A. The skeleton provides oxygen for the working muscles
B. The skeleton provides protection for vital organs
C. The skeleton provides structural shape and points for attachment
D. The skeleton provides support
What type of bone is the cranium?
A. Short
B. Long
C. Flat
D. Irregular
Identify the muscle.
A. Hamstring
B. Gastrocnemius
C. Deltoid
D. Latissimus Dorsi
The minimum amount of stimulus required for a muscle contraction to occur is the
A. Smooth muscle
B. Threshold stimulus
C. Stay relaxed
D. Acetylcholine
What synovial joint would you find where the femur and pelvis articulate?
A. Knee
B. Shoulder
C. Ankle
D. Hip
skeletal muscles are reasonable for moving
A. actin
B. oxygen
C. your bones
D. your blood
What is Hypertrophy
A. Stay relaxed
B. Make muscles big
C. Striated appearance
D. increase
which is 2nd
A. actin and myosin form links
B. acetylcholine crosses the at the neuromuscular junction
C. calcium s released into the sarcolasm
D. myosin cross-bridges pull actin filaments inward
What bone is highlighted in red?
A. Ulna
B. Radius
C. Humerus
D. Pelvis
The condition where a body becomes stiff after death is called
A. Perimysium
B. Rigor Mortis
C. Synaptic cleft
D. Creatine Phosphate
What cell organelle provides ATP needed for muscle activity
A. Acetylcholine
B. Mitochondria
C. Perimysium
D. Myosin
Tendons connect
A. to ligaments
B. muscle to muscle
C. Muscles to bones
D. bone to bone
Cholinesterase is an enzyme that breaks down
A. Acetylcholine
B. Actin and Myosin
C. Actin
D. Myosin
The transport network of the muscle is called the
A. Epimysium
B. Sarcoplasmic reticulm
C. Perimysium
D. Sarcoplasm
Poisons such as botulism that prevent the release of acetylcholine would cause muscles to
A. Increase
B. Insertion
C. Stay relaxed
D. Actin
which is 4th
A. actin and myosin form links
B. acetylcholine crosses the gap at the neuromuscular junction
C. calcium is released into the sarcoplasm
D. myosin cross-bridges pull actin filaments inwards
Myofibrils are composed of
A. Actin and Myosin
B. Threshold stimulus
C. Acetylcholine
D. Perimysium
which is third
A. actin and myosin form links
B. acetycholine crosses the gap at the neuromuscular junction
C. calcium is released into the sarcoplasm
D. myosin cross-bridges pull actin filaments inwards
Which one of these bones is located at the ankle joint?
A. Femur
B. Humerus
C. Scapula
D. Talus
A person who has a disease that inhibits the production of cholinesterase would have what kind of symptoms
A. Smooth muscle
B. Acetylcholine
C. Muscles that stay contracted
D. Synaptic cleft
What is a motor unit
A. Actin and Myosin
B. Motor neuron and muscle fiber cell
C. Epimysium
What bone is highlighted in red?
A. ulna
B. radius
C. humerus
D. patella
The energy source for muscle contraction is
A. Lactic acid
B. ATP
C. Myosin
D. Epimysium
What are the bones that form a joint at the shoulder?
A. humerus and scapula
B. radius and humerus
C. femur and tibia
D. pelvis and femur
The femur is a type of what bone?
A. Long
B. Short
C. Irregular
D. Flat
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