What occurs in tertiary sewage treatment? (A8)

What is the role of antioxidants in cells? (M18)

Enzymes are necessary for metabolism to occur in a living cell (M6)

During triglyceride catabolism, the fatty acids are broken down via beta-oxidation into 2-carbon groups. These acetyl groups can be transferred into what part of carbohydrate metabolism? (M13)

Algae are in which group? (M15)

What is wastewater surveillance? (A10)

Why is decay in a landfill typically slow? (A2)

_______ relies on extensive filtration (A7)

In this chemical reaction, is pyruvic acid oxidized or reduced? (M6)C3H4O3 + NADH2 à C3H6O3 + NAD+Pyruvic acid              Lactic acid

________ occurs when a chemical binds to the active site of an enzyme preventing it from interacting with its substrate. (M8)