Why Is the Process of Purifying Proteins from Cells Considered

question 22

Multiple Choice

Why is the process of purifying proteins from cells considered challenging?

• A) Proteins are insoluble.
• B) The process is expensive and time consuming.
• C) There is no way to determine the structure of the protein.
• D) There are 10,000 to 100,000 proteins in one sample.

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Definitions:

Long Term Investments

Assets or securities that an investor holds with the intention to retain for a period of several years or longer.

Life Insurance Companies

Financial institutions that provide coverage that pays out a sum of money either on the death of the insured person or after a set period.

Investment Horizon

The length of time an investor plans to hold a particular investment.

Socially Responsible Fund

An investment fund that seeks to generate financial returns while also considering social and environmental criteria.