Enzymes

A) It is always consumed completely B) It can usually act again C) It becomes DNA D) It loses all […]

A) Supply genetic information B) Speed up a specific chemical reaction C) Carry oxygen in blood D) Store urine Answer: […]

A) Nucleus B) Ribosome C) Active site D) Mitochondrion Answer: C Explanation: The active site is the region that binds […]

A) Amylase B) Protease C) Lipase D) Nuclease only Answer: C Explanation: Lipases hydrolyze fats such as triglycerides. Their products […]

A) Pepsin B) Lipase C) Lactase D) Salivary amylase Answer: D Explanation: Salivary amylase starts digesting starch. It breaks some […]

A) Lipid B) Metabolism C) Antioxidant D) Carbohydrate Answer: B Explanation: The chemical changes that occur in a cell or […]

A) Pepsin B) Amylase C) Lactase D) Maltase Answer: A Explanation: Pepsin breaks proteins into smaller chains in the stomach. […]

A) It can alter the enzyme’s three-dimensional shape B) It turns every enzyme into a carbohydrate C) It makes all […]