Bezos is also willing to cannibalize his own companies: Amazon spent nearly $1 billion to acquire shoe retailer Zappos in 2009, but its Amazon shoe site competes directly with Zappos. As well, Bezos is adept both at changing the subject to one of his choosing and at crafting a reality that suits his purposes.
Fibroblasts produce three types of connective tissue fibers: collagenous fibers, elastic fibers, and reticular fibers. Of these, collagenous and elastic fibers are the most abundant. Fibroblasts produce three types of connective tissue fibers: collagenous fibers, elastic fibers, and reticular fibers.
Overview of the steps involved in the production of collagen fibrils by fibroblasts. Procollagen chains are synthesized in the endoplasmic reticulum (ER), are brought together by interactions between the C-propeptides and fold to form a rod-like triple-helical domain flanked by globular N-and C-propeptides.he PM of fibroblasts in situ during the early stages of connective tissue deposition is highly convoluted. Cross-sections through tendon, cornea and skin appear to show collagen fibrils embedded in the cytoplasm surrounded by cell membrane.