1 Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation. 2  Often cells can recognise any potentially mutation-causing damage and repair it before it becomes a fixed mutation. 3  Mutations contribute to genetic variation within species.
There are actually a few types of connective tissues in meat. There's the obvious kind, like tendons, which connect muscles to bones; and ligaments, which connect bones to each other.Then there are those sheets of white fibrous tissue, called silverskin, that surround whole muscles.inally, while it's not a connective tissue per se, cartilage is another source of collagen. When simmered, the cartilage in bones breaks down into gelatin, which gives incredible body to stocks and consommes. consommÃ©s
Collagen is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 25% of the total protein content. Areolar (or loose) connective tissue holds organs and epithelia in place, and has a variety of proteinaceous fibres, including collagen and elastin.Dense connective tissue (or, less commonly, fibrous connective tissue) forms ligaments and tendons. Its densely packed collagen fibers have great tensile strength.ollagen is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 25% of the total protein content. Areolar (or loose) connective tissue holds organs and epithelia in place, and has a variety of proteinaceous fibres, including collagen and elastin.