A Polar Outbreak Results in What for the Great Plains

question 67

Multiple Choice

A polar outbreak results in what for the Great Plains?

• A)unusually cold temperatures
• B)unusually warm temperatures
• C)unusually wet weather
• D)unusually dry weather

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Definitions:

PCR

A laboratory technique used to amplify DNA sequences, making millions of copies of a specific DNA segment for analysis.

DNA Libraries

Collections of DNA fragments that are stored and maintained in a host organism and can be used for genetic research or engineering.

DNA Probe

A strand of nucleic acid that can be labeled and used to hybridize to a complementary molecule from a mixture of other nucleic acids.

Plasmid Cloning Vector

A small, circular DNA molecule used in genetic engineering to artificially replicate foreign genetic material within a host organism.