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Vocab Muscle Structure Neuromuscular Junction Contractions Muscle Responses 100 100 200 300 400 100 200 300 400 200 300 400 200 200 300 300 400 400 100 100
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VocabMuscle
StructureNeuromuscular
Junction ContractionsMuscle
Responses
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200
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400
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400
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300 300
400 400
100 100
Muscle Structure
NeuromuscularJunction Contraction
Muscle responses
Clinical Terms
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800
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F.J.
-TROPH MEANS THIS.100 (skip)
Answer
What is “well fed”?100
Hyper means this.200
Answer
What is “over, more”?200
Laten means this.300
Answer
What is hidden?300
-erg means this.400 (skip)
Answer
What is work?400
This connects muscle to bone.100
Answer
What is a tendon?100
The dark bands in a sarcomere.200
Answer
What are A bands?200
The thicker myofilament.300
Answer
What is myosin?300
The membranous invaginationsin the sarcolemma dip into
the muscle fiber.400
Answer
What are transverse tubules?400
Substances that allow the neuron to communicate with the
muscle fiber100
Answer
What are neurotransmitters?100
The gap between the motor neuron and the muscle fiber
200
Answer
What is the synaptic cleft?200
The folded surface of thesarcolemma that receive an impulse.
300
Answer
What is the motor end plate?300
A motor neuron and the fibers it controls
400
Answer
What is a motor unit?400
When the A and I bands slide together.
100
Answer
What is a contraction?100
This ion binds to troponin, causingtropomyosin to roll over and expose
binding sites200
Answer
What is calcium?200
This substance must be presentin order for a muscle cell to relax
300
Answer
What is ATP?300
Acetylcholine is this.400
Answer
What is a neurotransmitter?400
The minimal impulseneeded to contract.
100
Answer
What is the threshold stimulus?100
A sustained contraction that does not relax.
200
Answer
What is a tetanic contraction?200
The period of time during whicha lot is going on in the cell
but is has not contracted yet.300
Answer
What is the latent period?300
The end of the muscle that does not move.
400
Answer
What is the origin?400
What letter C is pointing to.200
Answer
What are the Z-Lines?200
The entire unit, or letter D.400
Answer
What is a sarcomere?400
Sheets of connective tissues that cover groups of muscles.
600
Answer
What are aponeurosis?600
The enlarged end of the sarcoplasmic reticulum.
800 (skip)
Answer
What are the cisternae?800
Containers where neurotransmitters are stored.
200
Answer
What are synaptic vesicles?200
Nerve cells that extend from the brain and spinal cord and
stimulate muscles.400
Answer
What are motor neurons.400
What this picture is showing.600
Answer
What is a neuromuscular junction?600
The letter pointing to the synaptic cleft.
800
Answer
What is letter C?800
When the Z line slide apart.200
Answer
What is relaxation?200
The enzyme that breaks down ACh.400
Answer
What is acetylcholinesterase?400
The calcium ions are released from this part of the muscle fiber.
600
Answer
What is the sarcoplasmic reticulum?600
The nerve signal becomes a muscle signal after crossing this.
800 (skip)
Answer
What is the synaptic cleft?800
The all or none response states this.200
Answer
What is that there is no partialcontraction of a muscle fiber.
200
A perpetual state of slight contraction.
400
Answer
What is muscle tone?400
An increase in the size of muscle fibers due to exercise.
600
Answer
What is hypertrophy?600
The muscle that works together with the prime mover.
800
Answer
What is the synergist?800
An inflammation of the muscles.(SKIP)
200
Answer
What is myositis?200
A disease in which muscle isreplaced by fibrous connective
tissue(skip)400
Answer
What is fibrosis?400
The cutting of muscle tissue.600
Answer
What is myotomy?600
Myokemia is this.800 (skip)
Answer
What is the persistent quivering of muscles?
800
Draw a myogram and label thelatent period, period of relaxationand contraction.
List in order and completely thesteps necessary for a muscle fiberto contract and then relax.
Answer
Final Jeopardy Answer
