Which of the Following Statements About the Pathogenic Strain 0157:H7

question 132

Multiple Choice

Which of the following statements about the pathogenic strain 0157:H7 of E. coli is true?

• A) It differs from the harmless laboratory strains of E. coli by only a few genes.
• B) It shares several genes with other pathogenic bacteria, suggesting extensive genetic exchange among these species.
• C) It is the primary cause of tuberculosis in the United States.
• D) Both a and b
• E) Both a and c

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Definitions:

Psychosocial Development

Erikson’s theory of personality and development, which emphasizes social relationships and eight stages of growth.

Psychosexual Development

A theory by Sigmund Freud that proposes five stages (oral, anal, phallic, latency, genital) through which a child's personality and sexual behavior develop from birth to adulthood.

Erogenous Zones

Specific areas of the human body that have heightened sensitivity, which can lead to sexual arousal when stimulated.

Ego Identity

Erikson’s term for a firm sense of who one is and what one stands for.