Multiple Choice
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.
Correct Answer:
Verified
Correct Answer:
Verified
Q103: The role of cartilage in the skeleton
Q104: Long bones begin as _ bones. At
Q105: Slow-twitch fibers are also called _.
Q106: Unlike humans, kangaroos can increase their movement
Q107: Cells that break down or resorb bone
Q109: Myofibrils are organized into<br>A) sarcolemmas.<br>B) neurilemmas.<br>C) sarcoplasmic
Q110: A benefit of an arthropod's exoskeleton is
Q111: The last little bit of a chin-up
Q112: Which of the following statements about slow-twitch
Q252: _ is the continuous activation of the