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
In nature, collagen is found exclusively in animals, especially in the flesh and connective tissues of mammals. Collagen is a part of the connective tissue that in the skin helps in firmness, suppleness and constant renewal of skin cells.Collagen is vital for skin elasticity. Ligaments are another type of connective tissue that attach two bones and consequently hold the joints together.ollagen is a part of the connective tissue that in the skin helps in firmness, suppleness and constant renewal of skin cells. Collagen is vital for skin elasticity. Ligaments are another type of connective tissue that attach two bones and consequently hold the joints together.