food is important for growing amd repairing in the body. ny which process is food broken down into nutrient molecules

Digestion proper, which is the mechanical and chemical breakdown of food into particles/molecules small enough to pass into the blood. Absorption is the passage of food monomers into the blood stream. Assimilation is the passage of the food molecules into body cells.

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.