MUSCLE
SKELETAL MUSCLE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a clock
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a screw
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a wheel
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a door hinge
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Detailed explanation-1: -Hinge joints function much like the hinge on a door, allowing bones to move in one direction back and forth with limited motion along other planes. The fingers, toes, elbows, knees, and ankles contain hinge joints. Hinge joints are complex and contain many muscles and tissues.
Detailed explanation-2: -Answer and Explanation: The knee joint and elbow joint are both considered hinge joints. Hinge joints are defined by their two degrees of freedom which is typically manifest as flexion and extension.
Detailed explanation-3: -Pivot joint allows movement in one direction. Pivot joint present between atlas (1stvertebral bone) and axis bone(2ndvertebral bone). Pivot joint is the type of synovial joint. They are movable in nature. 03-Jul-2022