Microbial Competition

question 12

Multiple Choice

Microbial competition:

• A)explains diseases from microbes that occur after antibiotic treatment
• B)encompasses both direct and indirect harm to the host
• C)explains why some bacteria are harmless in one site but turn pathogenic in another
• D)is beneficial when commensal bacteria prevent pathogens from colonizing

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Definitions:

Gay

A term used to describe individuals whose sexual orientation is towards people of the same sex.

X Chromosome

One of the two sex chromosomes, X and Y, that determine the genetic sex of an individual. XX typically determines female and XY determines male.

Facial Expressions

Facial Expressions are configurations of facial muscles that convey the emotional state of an individual to observers.

Paul Ekman

A psychologist known for his work in the study of emotions and their expression, including the identification of universal facial expressions tied to emotions across cultures.