NEET BIOLOGY

Detailed explanation-1: -Protein catabolism is the process by which proteins are broken down to their amino acids. This is also called proteolysis and can be followed by further amino acid degradation.

Detailed explanation-2: -Urea is produced when foods containing protein, such as meat, poultry, and certain vegetables, are broken down in the body. Urea is carried in the bloodstream to the kidneys, where it is removed along with water and other wastes in the form of urine.

Detailed explanation-3: -Catabolism (pronounced: kuh-TAB-uh-liz-um), or destructive metabolism, is the process that produces the energy needed for all activity in the cells. Cells break down large molecules (mostly carbs and fats) to release energy.

Detailed explanation-4: -Proteins are broken down into amino acids. Proteins are basically just long chains of many amino acids all linked together. When we eat protein, the digestive enzymes in our stomach break it down into its separate amino acids.