Lab Bio Ch. 5 Test Part 2 Quizs

Which step of cell respiration produces the MOST ATP?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

What role do NADH and FADH₂ play in the process of cell respiration?

• They are proton carriers and they carry them from glycolysis and the Krebs Cycle to the ETC

• They are electron carriers and they carry them from the ETC to glycolysis and the Krebs Cycle

• They are electron carriers and they carry them from glycolysis and the Krebs Cycle to the ETC

• They are proton carriers and they carry them from the ETC to glycolysis and the Krebs Cycle

This is the stored form of glucose, usually found in the liver and muscles:

• glycogen

• carbohydrates

• lactic acid

• starch

Which biomolecule (nutrient) will likely be used LAST to create ATP, since it is usually used for other purposes in the body?

• carbohydrates

• lipids (fats)

• proteins

Fermentation is a metabolic process that converts glucose into ATP without the need for _______:

• water

• carbon dioxide

• Glycolysis

• oxygen

Which type of fermentation occurs in our muscles after quick but intense bursts of exercise (likely causing a feeling of soreness)?

• lactic acid fermentation

• alcoholic fermentation

• pyruvic acid fermentation

• glycolysis

The process that uses oxygen to break down glucose into ATP that our cells/ bodies can use for E:

• metabolism

• photosynthesis

• cell respiration

• Krebs Cycle

Cell respiration is an aerobic process. During which step is oxygen actually used?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

• Calvin Cycle

Which two products of cell respiration are considered "waste products" because they are made but then the cell gets rid of them?

• ATP and NADH

• CO₂ and O₂

• CO₂ and H₂O

• H₂O and O₂

What is the name of the protein/enzyme that makes ATP?

• ATP Synthase

• ADP Synthase

• NADH

• ATP Polymerase