The Basic Idea and Rationale Behind the Study of "Knockout

question 112

Multiple Choice

The basic idea and rationale behind the study of "knockout mice" is that ________.

• A) if a gene is used in a particular function, then knocking out the gene should create a deficit in that function
• B) mice who are "knocked out" after receiving a tranquilizer will show diminished recall abilities upon regaining consciousness
• C) researchers cannot manipulate a mouse's genetic composition so as to impact its memory
• D) extremely aggressive mice tend to recall various maze routes better than less aggressive ones

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Definitions:

Pediatrician's Office

A healthcare facility or part of a facility where a pediatrician provides medical care and consultation for children and adolescents.

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Nursing Assistant

A healthcare worker who provides basic care and assistance with daily living activities to patients.

Vital Signs

Clinical measurements indicating the state of a patient's essential body functions, typically including body temperature, pulse, respiration rate, and blood pressure.