MRSA is an infection caused by a type of staph bacteria thatâs resistant to many different antibiotics. Learn about its symptoms, causes, and treatment. MRSA is an infection caused by a type of staph bacteria thatâs resistant to many different antibiotics. Learn about its symptoms, causes, and treatment. Newsletter
description. Egg yolk forms about 30% of an egg. It is the part of an egg which feeds the embryo, hence it is a major source of fat, protein, vitamin and minerals. Egg yolk mainly consists of protein and lipids, The lipid part is almost fully bound to proteins, as lipoproteins. This is why egg yolk is a good emulsifier.
An egg is the organic vessel containing the zygote in which an animal embryo develops until it can survive on its own; at which point the animal hatches. An egg results from fertilization of an ovum. Most arthropods, vertebrates, and mollusks lay eggs, although some, such as scorpions and most mammals, do not.