Bruce Ames and Coworkers Developed an Inexpensive and Sensitive Method

question 46

Multiple Choice

Bruce Ames and coworkers developed an inexpensive and sensitive method for testing the mutagenicity of chemicals with histidine auxotrophic mutants of:

• A) E. coli
• B) S. aureus
• C) B. subtilis
• D) Salmonella
• E) C. elegans

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Definitions:

Frame of Reference

A set of criteria or stated values in relation to which measurements or judgments can be made.

Self-Expansion

The desire to expand the self by including traits, qualities, and skills of another.

Partner's Identity

A concept referring to the aspects of an individual's self-concept derived from their relationship and perception by their partner.

Motivation

A psychological factor that drives an individual to take action toward achieving a desired goal.