- kills bacteria, breaks down hydrogen peroxide into water and oxygen
- when oxygen is released as a result of photosynthesis, it is a direct by-product of _____.
- Fermentation by itself produces no ATP but keeps glycolysis going, which produces a small amount of ATP. How does fermentation do this?
- In what molecule(s) is the majority of the chemical energy from pyruvate transferred during the citric acid cycle?
- What is the role of oxygen in the electron transport chain?
- In which process is glucose oxidized to form two molecules of pyruvate?
- The ATP synthase in a human cell obtains energy for synthesizing ATP directly from which of the following processes?
- Which metabolic pathway is common to both fermentation and cellular respiration of a glucose molecule?
- Muscle tissues make lactate from pyruvate to do which of the following?
- Most of the ATP in cellular respiration is produced by the process of chemiosmosis. How does this process produce ATP?
- In the overall process of glycolysis and cellular respiration, __________ is oxidized and __________ is reduced.
- Which of the following pairs of pathways and their location in the cell is incorrectly matched?
- Most of the NADH that delivers electrons to the electron transport chain comes from which of the following processes?
- Which of the following is a correct description of the events of cellular respiration and the sequence of events in cellular respiration?
- All of the processes involved in cellular respiration produce ATP. Which of the following processes produces the most ATP?
- What is the total production of ATP, NADH, and FADH2 in the citric acid cycle from one molecule of glucose?
- Releases energy by breaking down complex molecules
- Sucrase speeds up the breakdown of sucrose.
- Cells with different functions often have different shapes
- A new drug inhibits the action of a specific enzyme by binding to it. The drug is unaffected by changes in the concentration of the substrate.What is this drug?