Exam 7: How Cells Harvest Energy

Fats undergo a process called ________ oxidation,in which the products are acetyl coenzyme molecules.

In muscle cells,fermentation produces not alcohol but

Simple molecules are further broken down in cells in a process called _________,during which energy stored in their chemical bonds is used to power the production of ATP.

High levels of citrate in the cell would result in which of the following?

The decarboxylation of pyruvate produces all of the following except

Out of the total amount of free energy potentially available from total oxidation of glucose,the number of ATP made by cells is equal to an energy efficiency of about

In glycolysis,a major portion of the energy remains in the final product,which is called ________.

The enzymes catalyzing the reactions of glycolysis are found in the

When oxygen is limiting,during heavy exercise,muscle cells revert to ________________ fermentation for energy production.

Cells release energy from molecules such as glucose in a process very similar to inhalation of air and exhalation of carbon dioxide by humans.This process is known as cellular

Coenzyme electron carrier;associated with Krebs cycle only.

In which of the following steps of glycolysis are two ATP molecules are required?

In order to lose weight and reduce body fat,a friend of yours decided to eliminate all fat from their diet,while consuming unrestricted amounts of carbohydrates.Aside from being an unhealthy way to try to lose weight,why would this approach be unsuccessful at reducing body fat?

An electron carrier that is used in harvesting energy from glucose molecules in a series of gradual steps in the cytoplasm is

If ATP synthase had a mutation in the F₁ complex portion of the protein,which of the following functions is most likely to be affected?

In eukaryotes,the glycolytic reactions take place in the

You are examining some live cells in a Petri dish,when you begin to imagine what you would do if suddenly one of them were to burst into flames.Of course,in order for this to happen the cell would have to

A molecule that stores energy by linking charged phosphate groups near each other is called

Beta oxidation of these molecules converts them into acetyl-CoA,which can then enter the Krebs cycle for energy derivation.These are

A process common to all living organisms,aerobic and anaerobic,is