Muscle cells serve as a reservoir for which of the following?

Name the two major components of the extracellular matrix and, if applicable, subclasses of each component.

Name the specific connective tissue type found in the following body locations:

e. Forming the intervertebral discs

f. Covering the ends of bones at joint surfaces

g. Main component of subcutaneous tissue

Matrix is extracellular. How does the matrix get to its characteristic position?