3.4 Oogenesis. 1  Remark. 2  Development of the germ cells in the ovary. 3  Structure of the ovary.  The follicle stages from primordial follicle to tertiary follicle Primordial 1  follicle. Temporal course of the number of germ cells / follicles.  The ovarian cycle The hormonal cycle.
Type 2: Type 2 collagen primarily helps build cartilage, which is found in connective tissues. The health of our joints relies on cartilage made of type 2 collagen, which is why itâs beneficial for preventing age-associated joint pain or various arthritis symptoms. Type 3: Type 3 collagen is made of reticular fibers and a major component of the extracellular matrix that makes up our organs and skin.
Collagen helps shape tissue and keep it strong and firm. This fibrous protein is everywhere: in tendons, muscles, bone, cartilage and skin. Over time, the amount of collagen in the body decreases, leading to sagging skin and deteriorating bones. Collagen supplements are supposed to reverse this natural loss.