You Are Quite Nervous About Traveling with Your Friend,Isabella,who Must

question 6

Multiple Choice

You are quite nervous about traveling with your friend,Isabella,who must have an Epi-Pen for use in medical emergencies.You ask her for a mock demonstration on how to use it should you be required to do so.Isabella shows you how to .

• A)place it under her tongue
• B)dissolve it for administration
• C)inject it
• D)squirt it down her throat

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Definitions:

Chromosomes

Structures within cells that contain DNA and carry genetic information necessary for reproduction, growth, and maintenance of organisms.

Noncoding DNA

Segments of DNA that do not code for proteins but have roles in regulating gene expression and maintaining chromosome structure, among other functions.

Junk DNA

Refers to regions of DNA that are noncoding, once thought to have no function but now understood to have regulatory roles.

Genetic Markers

Specific sequences of DNA that can be used to identify individuals or species and to track inherited diseases.