Which of the following is not the example of steroid hormone*4 pointsEstrogenProgesteroneAldosteroneEpinephrine

Breakdown of the Problem

1. Identify the categories of hormones: steroid hormones and non-steroid hormones.
2. Analyze the list of hormones given to determine which is not a steroid hormone.

Relevant Concepts

• Steroid Hormones: These are hormones derived from cholesterol, and they include hormones such as estrogen, progesterone, and aldosterone.
• Non-Steroid Hormones: These are typically derived from amino acids or proteins and include hormones such as epinephrine.

Analysis and Detail

1. Estrogen: A steroid hormone involved in the regulation of various functions in the female body.
2. Progesterone: Another steroid hormone that plays an essential role in regulating menstruation and pregnancy.
3. Aldosterone: A steroid hormone that helps regulate sodium and potassium levels in the body, controlling blood pressure.
4. Epinephrine: Also known as adrenaline; it is a non-steroid hormone produced by the adrenal glands and is involved in the fight-or-flight response.

Verify and Summarize

From the analysis, we see that estrogen, progesterone, and aldosterone are all steroid hormones. However, epinephrine is classified as a non-steroid hormone.

Final Answer

Epinephrine is not an example of a steroid hormone.