Refer to the Hypothetical Data Set Comparing the Gene Content

question 97

Multiple Choice

Refer to the hypothetical data set comparing the gene content of Salmonella and Shigella, of which all strains are pathogenic, and the pathogenic and nonpathogenic strains of E.coli.(Note: "x" denotes presence of the gene.) Which is the most likely conclusion about gene A?

• A) It may be involved in pathogenicity and was acquired from Salmonella strain 1.
• B) It may be involved in pathogenicity and was acquired from Salmonella strain 2.
• C) It may be involved in pathogenicity and was acquired from Shigella.
• D) It may be involved in pathogenicity, and its origin is unclear.
• E) It is unlikely to be involved in pathogenicity.

Comprehend the advantages and limitations of experimental research in social sciences.

Recognize the importance of ethics in social science research, including confidentiality, anonymity, and informed consent.

Identify the roles of various data sources and methods in sociological research, including secondary analysis and field methods.

Distinguish between reliability and validity in the context of measurement instruments.

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Definitions:

Generalization

The process of applying findings from specific instances to broader contexts, or the tendency to apply broad concepts to specific instances.

Observational Learning

A learning process through watching the behaviors of others and the outcomes of those behaviors, not through direct experience.

Spark

Typically refers to a small but bright flash of fire or electricity, often used metaphorically to describe the initiation or inspiration of something.

Spontaneous Recovery

The reappearance of a previously extinguished response in the absence of further conditioning.