essay

imagine if you are a delicious food item. Describe your experience as you go from a bite of food in the mouth to individual molecules (fatty acids, amino acids, carbohydrates, etc.) in blood in the renal vein. Describe the regions, vessels and tissue types you will pass through and the cell types and chemical environments you will encounter along your journey. As you are digested, specific components will follow different paths. Explain separately the path and experiences of proteins and lipids.