Lesson completed.

You got 33 of 170 possible points.
Your score was: 19 %

better preparation is strongly advised.

Question Results

Score 10 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.

TrueTrue

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

Question:

Muscle #8

Response:

Fun facts: Where do you find the smallest human muscle?

AnswersYour AnswerCorrect
Belly
Eye
Ear
Pink (smallest finger)
Score 0 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
Multinucleated
Skeletal
Striated
Involuntary
Score 0 of 10

Question:

Muscle #9

Response:

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

AnswersYour AnswerCorrect
M. quadriceps
M. sartorius
M. fibularis longus
M. biceps brachii (the biceps)
M. extensor hallucis longus
Score 0 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.

FalseTrue

Score 10 of 10

Question:

Muscle #13

Response:

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

AnswersYour AnswerCorrect
Sarcolemma
Sarcomere
Sarcoplasm
Sarcopenia
Score 0 of 10

Question:

Muscle #12

Response:

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

AnswersYour AnswerCorrect
M. gluteus maximus
M. biceps brachii (the biceps)
M. quadriceps
M. masseter
Score 0 of 10

Question:

Muscle #1

Response:

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

AnswersYour AnswerCorrect
endomysium
sarcoplasm
sarcolemma
myofilament
Score 0 of 10

Question:

Muscle #5

Response:

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

AnswersYour AnswerCorrect
They record muscle length
They transduce signals from motor end plates.
They indicate muscle relaxation.
They signal muscle fatigue.
Score 0 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
Epimysium
Endomysium
Perimysium
Fascia
Score 0 of 10
(skipped)

Question:

Muscle #16
Score 0 of 10
(skipped)

Question:

Muscle #14
Score 0 of 10
(skipped)

Question:

Muscle #10
Score 0 of 10
(skipped)

Question:

Muscle #11
Score 0 of 10
(skipped)

Question:

Muscle #2
Score 0 of 10
(skipped)

Question:

Muscle #6