Question

The release of catecholamines like epinephrine and norepinephrine in stress is mainly linked with______.

Options

• Deep sleep and rest.

• Long‑term memory storage.

• Fight‑or‑flight changes, such as a faster heartbeat.

• Decrease in body energy.

Answer 1

The release of catecholamines like epinephrine and norepinephrine during stress is mainly linked to fight-or-flight responses, such as a faster heartbeat.

Explanation:

In the autonomic pathway, the adrenal glands release catecholamines, producing fight‑or‑flight responses such as a faster heartbeat and rapid breathing.