All of the Following Are Necessary When Operating the Centrifuge

question 1

Multiple Choice

All of the following are necessary when operating the centrifuge except:

• A) firmly securing the lid before operating.
• B) placing uncapped tubes across from each other.
• C) checking for excessive vibration before walking away.
• D) making a final check of balancing before closing the lid.

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Definitions:

Hormone System

Also known as the endocrine system, it's a network of glands and organs that produce, store, and secrete hormones to regulate the body's functions.

Brain Structure

The anatomical organization of the brain, including its parts and their connections, which underlie cognitive functions and behaviors.

Sleep Patterns

The cyclical nature of sleep and waking states that an individual exhibits, including duration, quality, and consistency of sleep.

Serotonin Level

The concentration of serotonin, a key neurotransmitter involved in regulating mood, appetite, and sleep, in the brain.