Which Chemicals Are Described as Both Neurotransmitters and Hormones

question 91

Multiple Choice

Which chemicals are described as both neurotransmitters and hormones?

• A)estrogen and progesterone
• B)insulin and melatonin
• C)norepinephrine and epinephrine
• D)ACTH and cortical steroids
• E)oxytocin and testosterone

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Definitions:

Variable Cost

Charges that adjust in relation to the volume of goods or services produced by an enterprise.

Expansion

describes the phase in a business or an economy's lifecycle where it is growing in size, reach, or production capabilities.

Adjacent Lot

A parcel of land located directly next to or in close proximity to another parcel.

Equipment

Physical assets used in the operation of a business, often requiring significant capital investment.