oxygen
oxygen
After food is digested, nutrients are absorbed into the bloodstream and transported to cells throughout the body. Cells use these nutrients to produce energy, repair damaged tissues, and create new cells. This process involves converting simple molecules from food, such as glucose, into complex molecules like proteins, fats, and DNA that make up living tissue.
Food must be chemically digested because the substances which our body needs cannot be absorbed into the blood until they have been broken down into small, soluble chemicals with the help of enzymes in our mouth. When the food is digested, its molecules are small enough to pass through the wall of the small intestine by diffusion.
Yes it is a change of state when the food is being digested. Solid food particles are changed into semisolid type of liquid in the stomach where it is further digested. Food molecules have to be changed into simple units before it can be absorbed into our cells.
The large intestines, or colons to be specific, transport digested food molecules into the blood stream
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Digestion is necessary because for energy from the food to be released and carried into the cells in our body the food must be broken down into soluble molecules for it to diffuse into the cells. Then energy is released during respiration.
When the food has reached the small intestine more digestive juice is added. This is where food changes into nutrients that cells can use.
cells..
Through your small intestine
Food is digested ,absorbed and transported by blood to all cells .