Nucleotide
Water soluble end products are typically excreted from the body through urine. Alternatively, they may be utilized by the body for various metabolic processes or excreted through sweat or respiration.
The products of protein digestion are amino acids. These amino acids can be absorbed into the bloodstream and used by the body for various functions such as building and repairing tissues, producing enzymes and hormones, and supporting the immune system.
for pepsin, the end products of digestion are peptides
Amino acids
fatty acids
Glucose
Drinking water is important because it helps to dissolve foods so therefore they can be soluble molecules that can be absorbed into the bloodstream by villi. Villi are finger like features in the small intestine which increase the surface area.
The end products of fat digestion are fatty acids and glycerol.
In the small intestine
absorption
To absorb the the water, minerals and Vitamins from waste products of digestion. It is almost liquid to semisolid at the proximal end of colon.