An individual with a "double-jointed" thumb can pull it back towards the wrist much farther than normal. what does it mean to be "double-jointed? "
a) the joint capsules and ligaments are more stretchy and loose than normal.
b) greater than normal production of serous fluid lubricates the joint and extends it.
c) the additional joint present doubles the range of motion.
d) articular cartilage at bone ends is replaced with hyaline cartilage.

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

What is the term for a water wave that is created by an underwater earthquake?

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.