To Answer the Following Questions, Refer to the Five Items

question 41

Multiple Choice

To answer the following questions, refer to the five items listed below:
-The combination of a foreign piece of DNA with the DNA of another organism.

• A)restriction enzymes
• B)recombinant DNA
• C)plasmids
• D)clones
• E)restriction sites

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Definitions:

Splitting

In nuclear magnetic resonance (NMR) spectroscopy, the division of a signal into multiple peaks due to interactions between nuclei with magnetic moments.

Relative Area

The proportion of a specific area or region relative to another, often discussed in comparing different parts of a graph or chromatographic peaks in analytical chemistry.

Coupling Constant

A parameter in nuclear magnetic resonance (NMR) spectroscopy that measures the interaction between spinning nuclei.

Aldehydic Proton

The hydrogen atom attached to the carbon of an aldehyde group, which is typically more deshielded in NMR spectroscopy compared to other hydrogen atoms.