The Purity of an Enzyme at Various Stages of Purification

question 60

Multiple Choice

The purity of an enzyme at various stages of purification is best measured by

• A) total protein.
• B) total enzyme activity.
• C) specific activity of the enzyme.
• D) percent recovery of the protein.
• E) percent recovery of the enzyme.

---

Definitions:

Depression

In geology, a landform sunk below its surroundings, forming a low area which can be natural or man-made.

Valley

A low area between hills or mountains, typically with a river running through it.

Ridge

A long, narrow elevation of land, often formed by the continuous movement of the Earth's crust.

Ridges

Elevated geological features, typically linear, that can form through tectonic activities such as at mid-ocean ridges or due to erosional processes.