Lesson completed.

You got 63 of 170 possible points.
Your score was: 37 %

better preparation is strongly advised.

Question Results

Score 10 of 10

Question:

Muscle #11

Response:

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

AnswersYour AnswerCorrect
Lower leg
Eye
Belly
Hand
Toes
Score 0 of 10

Question:

Muscle #4

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 length of the A-band does not change.

TrueFalse

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 3 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
Single-unit smooth muscle
Multi-unit smooth muscle.
Cardiac muscle
Skeletal muscle
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
H-zones
Z-lines
I-bands
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
Multinucleated
Striated
Skeletal
Score 0 of 10

Question:

Muscle #10

Response:

Fun facts: Which muscles are responsible for goose bumps or goos pimples (German Gänsehaut, Dutch kippevel, French chair de poule), the reaction of skin to e.g. cold?

AnswersYour AnswerCorrect
M. extensor digitorum
m. adductor pollicis
M. arrector pili
M. erector spinae
M. levator scapulae
Score 10 of 10

Question:

Muscle #12

Response:

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

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

Question:

Muscle #13

Response:

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

AnswersYour AnswerCorrect
Sarcopenia
Sarcoplasm
Sarcolemma
Sarcomere
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Question:

Muscle #14
Score 0 of 10
(skipped)

Question:

Muscle #6
Score 0 of 10
(skipped)

Question:

Muscle #2
Score 0 of 10
(skipped)

Question:

Muscle #9
Score 0 of 10
(skipped)

Question:

Muscle #1
Score 0 of 10
(skipped)

Question:

Muscle #15
Score 0 of 10
(skipped)

Question:

Muscle #5
Score 0 of 10
(skipped)

Question:

Muscle #8