Exam 6: Essential Concepts of Metabolism

Substrate level phosphorylation during glycolysis refers to the transfer of phosphate groups from:

A surfactant:

The synthesis of DNA,in which small nucleotides are joined together to make a single large molecule would be most correctly described as being a/n ________ reaction.

Which one of the following pairs is mismatched

In glycolysis,each molecule of glucose eventually produces ________ molecules of pyruvic acid.

In photosynthesis,light energy is used to:

The first step in protein metabolism is the breakdown of proteins into:

During the metabolism of fats,the product of beta-oxidation enters:

At which temperature do enzymes begin to denature

A metabolic pathway that is involved in both breakdown and synthetic reactions is properly termed _____.

Chemiosmosis:

How is ATP formed by chemiosmosis

Degradation reactions where large molecules are broken down into smaller molecule is referred to as:

Pyruvic acid is metabolized in the absence of oxygen during the process of:

The prokaryotic aerobic metabolism of glucose produces a total (net)of ________ molecules of ATP.

Bioluminescent microbes:

Which statement about fermentation is true

In aerobic respiration,the final electron acceptor is:

Sulfa drugs bind to the active site of the enzyme which normally converts para-amino benzoic acid (PABA)to folic acid,preventing the production of folic acid and,eventually purine synthesis.In this case,the sulfa drug is acting as a/an:

A holoenzyme consists of: