better preparation is strongly advised.
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Response:
Fun facts: Where do you find the most active human muscles (contractions/day)?
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.
Fun facts: Which is the longest muscle of the human body?
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
What is the scientific term for the cell membrane of a muscle cell?
What is the name of the space between two Z-lines?
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
What is the scientific term for the cytoplasm of a muscle cell?
In which of the tissues/organs named below would you find mostly smooth muscle (check ALL correct answers!)
Fun facts: Where do you find the smallest human muscle?
What is the definition of a sarcomere? It is the distance between two...
Given: The wall of a vessel and the wall of the heart have a similar structure.
Task: Match the appropriate layers of the vessel wall with those of the heart wall.
