Multiple Choice
One effect of aging on the skeletal system is
A) decreased bone matrix.
B) increased bone density.
C) decreased collagen fibers.
D) increased elastic fibers.
E) Both "decreased bone matrix" and "decreased collagen fibers" are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q68: Which of the following correctly matches the
Q69: An example of a long bone would
Q70: The term basic multicellular unit (BMU) refers
Q71: Collagen and calcium hydroxyapatite are the primary
Q72: Thin sheets of bone matrix are _.<br>A)
Q74: Osteoclasts and osteoblasts that travel through or
Q75: Proteoglycan molecules in the matrix of cartilage<br>A)
Q76: Osteoporosis is<br>A) bone inflammation that often results
Q77: What is the type of ossification that
Q78: In which type of bone tissue are