If one molecule of glucose undergoes the reaction of glycolysis, what is produced?(1 point) Responses 4 ATPs, 6 NADH, and 2 FADH2 4 ATPs, 6 NADH, and 2 FADH2 3 NADH and 1 FADH2 3 NADH and 1 FADH2 2 ATPs, 2 NADH, and 2 Pyruvate 2 ATPs, 2 NADH, and 2 Pyruvate 1 ATP, 3 NADH, and 1 Pyruvate 1 ATP, 3 NADH, and 1 Pyruvate
The correct answer is: 2 ATPs, 2 NADH, and 2 Pyruvate
What are the functions of the high-energy electrons in the electron transport chain?(1 point) Responses They carry NADH and FADH2. They carry NADH and FADH 2 . They hold water bonds. They hold water bonds. They make ATP from ADP. They make ATP from ADP. They create ATP synthase.
The correct answer is: They make ATP from ADP.
What is the third step in cellular respiration?(1 point) Responses the electron transport chain the electron transport chain the Krebs cycle the Krebs cycle glycolysis glycolysis the citric acid cycle
The correct answer is: the citric acid cycle (also known as the Krebs cycle).
If one molecule of glucose undergoes the reaction of glycolysis, it produces 2 ATPs, 2 NADH, and 2 Pyruvate.
To determine what is produced when one molecule of glucose undergoes the reaction of glycolysis, we need to understand the process of glycolysis. Glycolysis is the initial step in cellular respiration, which is the process by which cells convert glucose into ATP (adenosine triphosphate), the energy currency of cells.
During glycolysis, one molecule of glucose is converted into two molecules of pyruvate. This conversion occurs in several steps and involves the input and production of various molecules.
In terms of ATP production, glycolysis produces a net gain of 2 ATP molecules through substrate-level phosphorylation. This means that while four ATP molecules are formed during glycolysis, two ATP molecules are consumed at an earlier step, resulting in a net gain of two ATP molecules.
In addition to ATP, glycolysis also produces NADH (nicotinamide adenine dinucleotide) and FADH2 (flavin adenine dinucleotide). For each molecule of glucose that undergoes glycolysis, the following are produced:
- 2 ATP molecules (net gain)
- 2 NADH molecules
Therefore, the correct answer is: 2 ATPs, 2 NADH, and 2 Pyruvate.