Use the Following Information to Answer the Question(s) Below

question 23

Multiple Choice

Use the following information to answer the question(s) below.
Nucleotides can be radiolabeled before they are incorporated into newly forming DNA and, therefore, can be assayed to track their incorporation. In a set of experiments, a student-faculty research team used labeled T nucleotides and introduced these into the culture of dividing human cells at specific times.
-The research team used their experiments to study the incorporation of labeled nucleotides into a culture of lymphocytes and found that the lymphocytes incorporated the labeled nucleotide at a significantly higher level after a pathogen was introduced into the culture. They concluded that ________.

• A) the presence of the pathogen made the experiments too contaminated to trust the results
• B) their tissue culture methods needed to be relearned
• C) infection causes lymphocytes to divide more rapidly
• D) infection causes cell cultures in general to reproduce more rapidly
• E) infection causes lymphocyte cultures to skip some parts of the cell cycle

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

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Investments made by owners or shareholders in a company, often in the form of cash or other assets, to provide funding for the company's operations or growth.

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Refers to a situation where one party assigns rights or responsibilities to another party without requiring the consent of the latter.

Marketing Research Services

Professional services focused on gathering, analyzing, and interpreting information about markets, consumers, and the effectiveness of marketing strategies.

Full Partner

A member of a partnership who has full voting rights and shares in the profits and liabilities of the partnership.