According to the law of conservation of mass: one gram of potassium is mixed with four grams of oxygen. they undergo a chemical reaction. what is the mass of the product?
(choose only one answer)
-1
-4
-5
-3

All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.