Lesson completed.

You got 120 of 170 possible points.
Your score was: 71 %

better preparation is strongly advised.

Question Results

Score 10 of 10

Question:

Muscle #17

Response:

The four terms below describe properties of muscle types. Which term (one correct answer) belongs to a different muscle type than the other three?

AnswersYour AnswerCorrect
Involuntary
Striated
Skeletal
Multinucleated
Score 10 of 10

Question:

Muscle #13

Response:

What is the name of the space between two Z-lines?

AnswersYour AnswerCorrect
Sarcolemma
Sarcomere
Sarcopenia
Sarcoplasm
Score 10 of 10

Question:

Muscle #9

Response:

Fun facts: Which is the longest muscle of the human body?

AnswersYour AnswerCorrect
M. fibularis longus
M. extensor hallucis longus
M. biceps brachii (the biceps)
M. sartorius
M. quadriceps
Score 10 of 10

Question:

Muscle #5

Response:

What is the function of the muscle spindles that can be found in skeletal muscle?

AnswersYour AnswerCorrect
They transduce signals from motor end plates.
They indicate muscle relaxation.
They record muscle length
They signal muscle fatigue.
Score 10 of 10

Question:

Muscle #2

Response:

What is the scientific term for the cytoplasm of a muscle cell?

AnswersYour AnswerCorrect
plasmalemma
sarcolemma
endomysium
sarcoplasm
Score 10 of 10

Question:

Muscle #12

Response:

Fun facts: Which is/are the strongest muscle(s) of the human body?

AnswersYour AnswerCorrect
M. masseter
M. quadriceps
M. gluteus maximus
M. biceps brachii (the biceps)
Score 10 of 10

Question:

Muscle #15

Response:

What is the name of the fine sheath of connective tissue surrounding the individual fibres of skeletal muscle?

AnswersYour AnswerCorrect
Perimysium
Epimysium
Fascia
Endomysium
Score 10 of 10

Question:

Muscle #11

Response:

Fun facts: Where do you find the most active human muscles (contractions/day)?

AnswersYour AnswerCorrect
Hand
Eye
Toes
Belly
Lower leg
Score 10 of 10

Question:

Muscle #3

Response:

Given: The striated pattern is due to the regular arrangement of thick and thin filaments in the muscle cells. The thick myosin filaments are responsible for the A-band. Task: Indicate whether the following statement is true or false. Statement: Upon muscle contraction, the A-band shortens.

FalseFalse

Score 10 of 10

Question:

Muscle #16

Response:

What is the definition of a sarcomere? It is the distance between two...

AnswersYour AnswerCorrect
A-bands
Z-lines
H-zones
I-bands
Score 10 of 10

Question:

Muscle #7

Response:

Given: Muscle cells can be individual cells, fused cells (syncytium) or individual cells that behave like a unit. Question: Check ALL muscle tissues that form a syncytium OR behave like one. There can be more than one correct answer.

AnswersYour AnswerCorrect
Cardiac muscle
Skeletal muscle
Single-unit smooth muscle
Multi-unit smooth muscle.
Score 10 of 10

Question:

Muscle #1

Response:

What is the scientific term for the cell membrane of a muscle cell?

AnswersYour AnswerCorrect
myofilament
sarcolemma
endomysium
sarcoplasm
Score 0 of 10
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Question:

Muscle #14
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Question:

Muscle #4
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Question:

Muscle #8
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Question:

Muscle #10
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Question:

Muscle #6