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WorksheetsBIO105 Bones Muscles Joints Lab
Total questions: 10
Worksheet time: 5mins
Muscle fibers that support quick, powerful movements such as sprinting or weightlifting are known as
fast-twitch
slow-twitch
aerobic
anaerobic
What is the extensor in a bicep curl?
biceps brachii
triceps brachii
deltoid
flexor carpi ulnaris
The elbow is an example of which type of joint?
hinge
pivot
plane
condyloid
ball-and-socket
The shoulder is an example of which type of joint?
hinge
pivot
plane
condyloid
ball-and-socket
Raising your arms up is an example of which type of joint movement?
abduction
flexion
extension
pronation
Abduction of your leg requires ____________ muscle contraction(s).
isotonic
isometric
slow-twitch
fast-twitch
Which type of joint is shown in the image?
hinge
pivot
saddle
condyloid
ball-and-socket
Which type of joint is shown in the image?
hinge
pivot
saddle
condyloid
ball-and-socket
Which muscle of the pair is usually stronger?
flexor
extensor
neither, they are equal
A student's lab results are shown. Which of the following is NOT a reason that muscles fatigue over time?
ATP energy source is depleted
oxygen levels become depleted
lactic acid buildup causes soreness
muscle fibers switch from fast-twitch to slow-twitch
