Protein level: Meat > Cheese > Pulses > Pure Ghee.
Proteins are large biomolecules having a long chain of amino acids which are organic compounds made up of carbon, hydrogen, nitrogen, oxygen, or sulfur.
They perform various functions within an organism like catalyzing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells, transporting molecules, etc.
A linear chain of amino acid residue is called a polypeptide.
They are bonded together by a peptide bond.
Fibrous, globular, and membrane are the three types of proteins.
Protein can be animal-based or plant-based.
Meat products, poultry products, fish and seafood, eggs, dairy products, nuts, legumes, and Beans are rich sources of protein.