The food which gives an athelete instant energy is
[a] glucose[b] protein[c] butter[d] vitamin

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

the sphincter muscles at the end of the digestive tract is the anus.