The Small T Antigen of SV40 Regulates the Cell Cycle

question 17

Multiple Choice

The small T antigen of SV40 regulates the cell cycle of the host cell by DIRECTLY doing which of the following?

• A) Turning on transcription of cyclin D1.
• B) Turning on the activity of the MAP kinase.
• C) Inhibiting the activity of the PP2A phosphatase.
• D) Phosphorylating the transcription factor AP1.
• E) Inactivating the p53 protein.

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Definitions:

Data Collected

Information gathered through various methods for the purpose of analysis or to inform decision-making processes.

Computerization

Computerization refers to the process of applying computers and technology to automate tasks, processes, and information management in various fields.

Independent Variable

An experimental variable that is deliberately changed to determine its effect on outcomes, serving as the cause in cause-and-effect relationships.

Control

In a business context, it refers to the process of monitoring activities to ensure they are being accomplished as planned and correcting any significant deviations.