-reistant to *PRESSURE*
- less abundant
-semi thick
-ex: cartilage / eye - answerType II collagen
- MAINTAIN *STRUCTURE*
, - thin fibers
- form *reticular fibers*
-*black & silver*
- *PAS Positive*
- ex: liver , endocrine, lymph organ, bone marrow - answerType III collagen
Which of the following is NOT a characteristic of mesenchyme?
A. Few collagen fibers
B. Abundant viscous ground substance
C. Undifferentiated cells
D. High amounts of mitochondria - answerD. High amounts of mitochondria
hydroxylation of specific propel and lysyl residues in the ER are dependent on what
vitamin ? - answerVitamin C
-composite of *fibrillin* and *elastin *
-secreted by *fribroblast*
- *thinner* than *type I*
-distention resistant
-stain *poorly* with H&E
-Stain *DARK* with *orcein and aldehyde* - answerelastic fibers
-*HIGHLY* hydrated
-transparent
- GAG
-multi adhesive proteins
-*viscous* to allow diffusion & barrier against *MO penetration* - answerground
substance
_____ are the *most common type* of cells in the connective tissue proper. They
produce/maintain extracellular components.
-*originate* from mesenchymal cells - answerFibroblasts
three types of fibroblast are ? - answeractive
passive
myofibroblastic
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