Colostrum, the yellowish, sticky breast milk produced at the end of pregnancy, is recommended by WHO as the perfect food for the newborn, and feeding should be initiated within the first hour after birth.
The plasma membrane is a fluid mosaic. This means that it is flexible and made up of many different types of molecules. Phospholipids form the basic structure of a cell membrane, called the lipid bilayer. Scattered in the lipid bilayer are cholesterol molecules, which help to keep the membrane fluid consistent. Membrane proteins are important for
  The fluid mosaic model is a model of membrane structure; according to this model, membranes are composed of a double layer of phospholipids in which various proteins are â¦ embedded. The phospholipid bilayer is a somewhat fluid matrix that allows the movement of proteins within it.ype your answer here... The cell membrane which is the plasma membrane is called the fluid mosaic model because :the plasma membrane consists of both lipids and proteins.