Author Question: Remodeling refers to: 1.the breakdown and buildup of bone tissue. 2.the breakdown of bone tissue. ... (Read 123 times)

savannahhooper · **on:** Aug 20, 2018

Remodeling refers to:
1.the breakdown and buildup of bone tissue.
2.the breakdown of bone tissue.
3.the build up of bone tissue.
4.loss of minerals from the bone.

Question 2

All of the following are examples of a mineral serving as a cofactor EXCEPT:

1.iron is needed for hemoglobins function in oxygen and carbon dioxide transport.
2.zinc is needed to activate or is a component of over 200 enzymes.
3.magnesium activates over 300 enzymes involved in the formation of energy and proteins.
4.beta-carotene serves as a precursor to the formation of vitamin A.