Instructions: the Following Questions Pertain to the Charting of NMR $\delta$

question 26

Multiple Choice

Instructions: The following questions pertain to the charting of NMR spectra. MATCH a term to each description below. Place the letter of the term in the blank to the left of the description.

-Refer to instructions. __________ The NMR charts are calibrated using an arbitrary scale that is divided into __________ units.

• A)TMS
• B)high-field or upfield side
• C)MHz
• D)delta \(\delta\)
• E)low-field or downfield side
• F)chemical shift
• G)specific absorption

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Definitions:

Melatonin

A hormone produced by the pineal gland that regulates sleep-wake cycles, also known as the sleep hormone.

Neural Activation Theory

A theory suggesting that dreams are a result of the brain's attempt to make sense of neural activity during sleep.

Circadian Rhythm

The inherent, internal procedure that governs the cycle of wakefulness and sleep, repeating around every 24 hours.

Dual Processing

The principle that our mind operates on two levels: a conscious, deliberate level and an unconscious, automatic level, affecting thinking and behavior.