Intro to Muscle Tissue & Muscular System
Interactive Video
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Medium
Bridget Decker
Used 7+ times
FREE Resource
13 questions
Show all answers
1.
DRAW QUESTION
3 mins • 1 pt
Which of the following characteristics are features of muscle tissue? (Circle all that apply.)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The prevailing theory for how muscles contract on a microscopic level involves which of the following actions?
Muscle fibers pulling on tendons
Thin filaments (actin) sliding toward the center of the sarcomere, along with the thick filaments (myosin)
Only thin filaments (actin) pulling on the sarcoplasmic reticulum
Ligaments and tendons push against the bones at the articulation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a skeletal muscle to contract, two stages of contraction must occur. What are they called?
Contraction & calcium release
Activation at neuromuscular junction & generation of action potential
Self-generated impulse followed by contraction
Activation at neuromuscular junction & the excitation-contraction coupling
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The gluteus maximus is the main muscle responsible for hip extension, making it the ...?
prime mover
synergist
antagonist
fixator
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Therefore, the gluteus maximus would be a _____ for hip flexion.
prime mover
synergist
antagonist
fixator
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The gluteus maximus is also a synergist. Do you think it's a synergist for medial rotation or lateral rotation of the hip?
medial rotation
lateral rotation
7.
DRAW QUESTION
3 mins • 1 pt
Circle the fascicle arrangement that would be present in a sphincter.
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