The 2 respiratory control groups that collect sensory information and control regular, quiet breathing are located in the:*1 pointponsmedullamidbraincerebrum

The correct answer is medulla.

Explanation:

The medulla oblongata is part of the brainstem and plays a crucial role in autonomic functions, including the regulation of breathing. It contains the respiratory centers that control the rate and depth of breathing, primarily through the collection of sensory information regarding carbon dioxide and oxygen levels in the blood.

Here's a breakdown of why the medulla is the correct choice:

1. Location: The medulla is located at the base of the brain and connects to the spinal cord. It is responsible for many involuntary functions, including breathing.

2. Function: Within the medulla, there are specific groups of neurons known as the respiratory centers (like the dorsal respiratory group and the ventral respiratory group) that help regulate normal breathing patterns.

3. Integration: The respiratory centers in the medulla integrate sensory feedback from the body, helping to maintain homeostasis by adjusting breathing as needed based on physiological demands.

Thus, the medulla is integral to the mechanism of quiet, regular breathing.