How do enzymes affect the activation energy of a reaction

Are salt and soap nutrients or toxins for yeast? explain.

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above