Exam 7: How Cells Release Chemical Energy

Use these molecules to label the major inputs and/or outputs of the Krebs cycle on the figure below. Figure 7.7 . -What molecule corresponds to the item labeled as "61" in the accompanying figure?​

Substrate-level phosphorylation transfers phosphate groups directly from ____ to ADP.

Use these molecules to label the major inputs and/or outputs of the Krebs cycle on the figure below. Figure 7.7 . -What molecule corresponds to the item labeled as "56" in the accompanying figure?​

Use these molecules to label the major inputs and/or outputs of the Krebs cycle on the figure below. Figure 7.7 . -What molecule corresponds to the item labeled as "59" in the accompanying figure?​

What type of cells is especially impacted by defects in the mitochondria?

Which of the following has the greatest total energy?

How many net ATP are generated in aerobic respiration?

Use the five compounds listed below for the following question.​ -This compound is the end product of glycolysis.

The breakdown of ____ into cellular energy can involve glycolysis.

In the breakdown of glucose, a phosphorylated six-carbon compound is split into two three-carbon compounds, which are named ____.

Fats provide more energy than carbohydrates because they ____.

For glycolysis to begin, ____.

During the Krebs cycle, ____.

How many ATP are spent before a glucose molecule can be broken down to release energy?

Select the one most appropriate choice for each. -electron transfer phosphorylation​

In a mitochondrion, a mutation occurs such that the protein responsible for accepting electrons from FADH₂ no longer functions. How will this affect ATP production?

Electron transfer phosphorylation yields____ ATPs.

For animals, the final hydrogen acceptor in cellular respiration is ____.

Use these molecules to label the major inputs and/or outputs of the Krebs cycle on the figure below. Figure 7.7 . -What molecule corresponds to the item labeled as "60" in the accompanying figure?​

Use the five processes listed below for the following question. -This process yields the most energy overall.