denature {Ans: process modifying the molecular structure of a protein rendering it useless}amino acids {Ans: Any of a large number of compounds found in living cells that contain carbon, oxygen, hydrogen, and nitrogen, and join together to form proteins}scientific method {Ans: make observations, ask questions, formulate a hypothesis, make predictions, collect and interpenetrate data, draw conclusions}enzyme {Ans: a protein that speeds up a chemical reaction}phosphate in atp is what {Ans: potential energy}rumen is found where and what does it do {Ans: Ruminats breaks down plant matter}