Lesson completed.

You got 127 of 170 possible points.

Your score was: 75 %

You have at least 75% correct - if this was your first attempt - well done. If it was your third attempt - then there is still too much guessing involved - prepare better next time.

Question Results

Score 10 of 10

Question:

Muscle #13

Response:

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

Answers	Your Answer	Correct
Sarcoplasm
Sarcomere
Sarcopenia
Sarcolemma

Score 7 of 10

Question:

Muscle #14

Response:

In which of the tissues/organs named below would you find mostly smooth muscle (check ALL correct answers!)

Answers	Your Answer	Correct
Heart
Lung
Oesophagus
Small intestine

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?

Answers	Your Answer	Correct
Epimysium
Fascia
Perimysium
Endomysium

Score 0 of 10

Question:

Muscle #6

Score 10 of 10

Question:

Muscle #5

Response:

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

Answers	Your Answer	Correct
They transduce signals from motor end plates.
They record muscle length
They signal muscle fatigue.
They indicate muscle relaxation.

Score 0 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.

Answers	Your Answer	Correct
Multi-unit smooth muscle.
Single-unit smooth muscle
Skeletal muscle
Cardiac muscle

Score 10 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?

Answers	Your Answer	Correct
M. arrector pili
M. erector spinae
m. adductor pollicis
M. extensor digitorum
M. levator scapulae

Score 10 of 10

Question:

Muscle #8

Response:

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

Answers	Your Answer	Correct
Eye
Ear
Pink (smallest finger)
Belly

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?

Answers	Your Answer	Correct
Involuntary
Multinucleated
Skeletal
Striated

Score 10 of 10

Question:

Muscle #16

Response:

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

Answers	Your Answer	Correct
H-zones
I-bands
Z-lines
A-bands

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 #12

Response:

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

Answers	Your Answer	Correct
M. quadriceps
M. gluteus maximus
M. biceps brachii (the biceps)
M. masseter

Score 10 of 10

Question:

Muscle #9

Response:

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

Answers	Your Answer	Correct
M. sartorius
M. biceps brachii (the biceps)
M. fibularis longus
M. extensor hallucis longus
M. quadriceps

Score 10 of 10

Question:

Muscle #1

Response:

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

Answers	Your Answer	Correct
endomysium
sarcoplasm
myofilament
sarcolemma

Score 10 of 10

Question:

Muscle #11

Response:

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

Answers	Your Answer	Correct
Belly
Toes
Eye
Hand
Lower leg

Score 0 of 10
(skipped)

Question:

Muscle #4

Score 0 of 10
(skipped)

Question:

Muscle #2