Exam 20: Enzymes

A neighbor comes to you having just moments ago ingested an unknown amount of antifreeze.You are miles from the nearest hospital.Which of the following is your best course of action after calling 911?

The use of antibiotic creams and ointments should be restricted.Why?

Which of the following is a common function of many vitamins in the body?

Enzyme synthesis is controlled by the genetic information of the individual.

Enzymes increase the rates of only certain reactions involving certain substances.This general characteristic is called ____.

An enzyme valuable in diagnosing heart attacks is _____ .

The toxicity of cyanide is due to its affinity for the

The optimum temperature for most enzymes is in the range of ____.

The theory that proposes a somewhat flexible enzyme conformation is the

Trypsin is an example of a proenzyme.

Enzyme concentration has what effect on the rate of an enzyme catalyzed reaction?

A substance that when added to a reaction causes the production of more product is called a _____ .

____ is an example of a cofactor required by an enzyme.

Enzymes,being proteins,are sensitive to the temperature and will be denatured by high temperatures.

Feedback inhibition is a type of allosteric regulation.

Which of the following terms can be used correctly to fill the blank in the following equation? apoenzyme + ____ $\rightarrow$ active enzyme

____ would be considered as a common rate of chemical reaction measure per minute due to the presence of an enzyme.

Which disease is attributed to the lack of enzyme?

Consider the following reaction. The enzyme that would be placed over the arrow is a _____ .

Salivary amylase behaves as an enzyme only in the presence of chloride ions.Which of the following terms describes the function of the chloride ion?