Question

match each hormone with its chemical classification.

labels
testosterone
follicle-stimulating hormone
dopamine
oxytocin
growth hormone
calcitonin

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

Explanation:

<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"direct_cot",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [
"Hormone Classification"
],
"new_concepts": [],
"current_concepts": [
"Hormone Classification",
"Endocrine System"
]
}
</pre_analysis>

<reasoning>

Classify lipid-soluble steroid hormones

Testosterone is a lipid-soluble hormone derived from cholesterol, placing it in the Steroid category.

Classify amino acid-derived monoamines

Dopamine is a catecholamine neurotransmitter and hormone derived from tyrosine, placing it in the Monoamine category.

Classify peptide and protein hormones

Follicle-stimulating hormone (FSH), Oxytocin, Growth hormone, and Calcitonin are all chains of amino acids, placing them in the Peptide category.
</reasoning>

<answer>

Chemical Classification	Hormones
Monoamine	Dopamine
Peptide	Follicle-stimulating hormone, Oxytocin, Growth hormone, Calcitonin

</answer>

<post_analysis>
{
"subject": "Natural Science",
"question_type": "Free Response",
"knowledge_point": [
"Natural Science",
"Biology",
"Hormone Classification"
]
}
</post_analysis>

Answer:

<pre_analysis>
{
"quality": "clear",
"question_count": 1,
"skills_matched": [
"direct_cot",
"explain_then_answer",
"quick"
],
"needs_drawing": false,
"concepts_used": [
"Hormone Classification"
],
"new_concepts": [],
"current_concepts": [
"Hormone Classification",
"Endocrine System"
]
}
</pre_analysis>

<reasoning>

Classify lipid-soluble steroid hormones

Testosterone is a lipid-soluble hormone derived from cholesterol, placing it in the Steroid category.

Classify amino acid-derived monoamines

Dopamine is a catecholamine neurotransmitter and hormone derived from tyrosine, placing it in the Monoamine category.

Classify peptide and protein hormones

Follicle-stimulating hormone (FSH), Oxytocin, Growth hormone, and Calcitonin are all chains of amino acids, placing them in the Peptide category.
</reasoning>

<answer>

Chemical Classification	Hormones
Monoamine	Dopamine
Peptide	Follicle-stimulating hormone, Oxytocin, Growth hormone, Calcitonin

</answer>

<post_analysis>
{
"subject": "Natural Science",
"question_type": "Free Response",
"knowledge_point": [
"Natural Science",
"Biology",
"Hormone Classification"
]
}
</post_analysis>