If we compare the jaw and knee joints as lever systems,
A) the jaw joint can apply greater compressional forces.
B) their ratios of power arm to load arm are about the same.
C) the knee joint has greater rotational abilities.
D) the knee joint has a greater ratio of power arm to load arm.
E) only the jaw is a hinged joint.

Question

Quizplus · Accepted Answer

The jaw joint, or temporomandibular joint, can apply greater compressional forces due to its structure and function in chewing, compared to the knee joint which is primarily designed for movement and support.

If We Compare the Jaw and Knee Joints as Lever