Using the Techniques of Genetic Engineering, You Design a Cytoplasmic

question 25

Multiple Choice

Using the techniques of genetic engineering, you design a cytoplasmic protein you want to accumulate within the ER of yeast cells. To accomplish this goal, you need to

• A)incorporate the appropriate DNA sequence with the proper signal.
• B)incorporate the appropriate mannose- 6- phosphate groups.
• C)do nothing; all proteins go through the ER.
• D)incorporate the appropriate lipid groups into the lipoprotein.
• E)incorporate radioactive amino acids into the protein.

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Definitions:

Contributed Capital

Funds raised by a company in exchange for its shares, representing the equity capital contributed by the shareholders.

Cumulative Preferred Stock

A type of preferred stock where dividends accumulate if not paid in a given period, and must be paid out before common shareholders can receive dividends.

Noncumulative Preferred Stock

A type of preferred stock where dividends are not accumulated if they are not declared.