Question

steroid (1/3)
monoamine (2/3)
peptide (3/3)

estrogen
insulin
norepinephrine
glucagon
angiotensin ii
thyroid hormone
cortisol
adrenocorticotropic hormone

Explanation:

Identify the classification categories

The three categories for hormone classification are Steroid, Monoamine (amine), and Peptide.

Classify the remaining hormone

The hormone "Adrenocorticotropic hormone" (ACTH) is a peptide hormone consisting of 39 amino acids.

Determine the correct placement

• Steroid: Estrogen, Cortisol
• Monoamine: Norepinephrine, Thyroid hormone
• Peptide: Insulin, Glucagon, Angiotensin II, Adrenocorticotropic hormone

Answer:

• Steroid: Estrogen, Cortisol
• Monoamine: Norepinephrine, Thyroid hormone
• Peptide: Insulin, Glucagon, Angiotensin II, Adrenocorticotropic hormone