Cell Biology HyprPaper – 4

Which of the following groups contains only amino acids with side chains capable of participating exclusively in hydrophobic bonding in proteins ?

Increase in blood sugar level resulting from injection of epinephrine (adrenaline) is best explained by:

The Michaelis constant (Km)

In competitive inhibition

In noncompetitive inhibition

If a coenzyme is required in an enzymatic reaction, it usually functions to

As a coenzyme, pyruvate decarboxylase requires all of the following EXCEPT:

Dehydrogenases use all of the following as coenzymes except

The following are all membrane-bound proteins except:

The enzymes of the respiratory chain are:

The Golgi apparatus is thought to be a site for:

Which reactions occur principally in the mitochondria?

Which of the following liver enzymes has a different cellular location from the others?

The ratio of NADH/NAD is greatest in:

Hexose monophosphate shunt occurs in:

Which type of organelle is most likely to contain a set of enzymes devoted mainly to catabolism?

Which of the following membrane systems is responsible for the bulk of cellular protein and lipid synthesis?

Depot fat consists largely of:

A fatty acid not stored in human fat depots is:

Which of the following is not an important function of the body’s lipid stores?

The major sites of synthesis and degradation of fatty acids is:

Current concepts concerning the intestinal absorption of triglycerides are that: