Catecholamine which are secreted in emergency conditions are

Answer

**Step-by-Step Solution:**

1. **Understanding Catecholamines**: Catecholamines are a group of hormones produced by the adrenal glands. They are involved in the body's response to stress and are often referred to as "emergency hormones."

2. **Identifying the Key Hormones**: The primary catecholamines that are secreted during emergency conditions are:
- **Epinephrine** (also known as adrenaline)
- **Norepinephrine** (also known as noradrenaline)
- **Dopamine** (though it is less commonly associated with the immediate stress response compared to the other two)

3. **Function of Catecholamines**: These hormones are released into the bloodstream during times of physical or emotional stress. They prepare the body to respond to a perceived threat by increasing heart rate, blood pressure, and energy availability.

4. **Source of Production**: Epinephrine and norepinephrine are produced in the adrenal medulla, which is the inner part of the adrenal glands located above the kidneys.

5. **Conclusion**: Therefore, the catecholamines secreted in emergency conditions are primarily epinephrine (adrenaline) and norepinephrine (noradrenaline).

**Final Answer**: The catecholamines secreted in emergency conditions are epinephrine (adrenaline) and norepinephrine (noradrenaline).

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