Examlex
Which of the following structures would be the best choice as a biological indicator to test autoclave operations?
Epinephrine
A biochemical substance, also referred to as adrenaline, that functions both as a hormone and a neurotransmitter, playing a pivotal role in initiating the body's fight-or-flight reaction.
Thyroxin
A hormone produced by the thyroid gland that regulates metabolism, energy production, and growth and development.
Melatonin
A substance secreted by the pineal gland that controls the rhythm of sleeping and waking.
Cerebellum
A part of the hindbrain involved in muscle coordination and balance.
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