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The normal rate and depth of breathing is established in centers located in the?
The medulla oblongata, which is the most inferior part of the brainstem, contains the nuclei that regulate our rate and depth of breathing.
What structure is part of the brainstem?
The main parts of the brain stem are the medulla oblongata (myelencephalon), pons (part of metencephalon), and midbrain (mesencephalon). There are also many other structures such as various nuclei and neuronal pathways.
The very long cranial nerve that originates from the nuclei in the medulla oblongata and projects preganglionic fibers through the neck to the thoracic and abdominal cavities is the what nerve?
vagus (X)
Is the medulla oblongata part of the limbic system?
The medulla oblongata is not part of the limbic system. If grouped, it is usually considered part of the brain stem. It is extremely crucial for survival as it controls the autonomic centers (involuntary things) like breathing, the heart, and the digestive organs.
Does eukaryote cells contain nuclei?
Eukaryotic cells do contain nucleus, although some may contain more than one nuclei.
What is organism whose cells contain nuclei called?
An organism whose cels contain nuclei is called eukaryots!
How many cells are there in a nucleus?
Nuclei do not contain cells, cells contain nuclei (normally, one nucleus per cell).
What is the origin of olivospinal tract?
It arises from lateral vestibular nuclei in the pons
What are cells that contain nuclei?
Prokaryote
Do not have nuclei?
Some types of cells, including red blood cells as an example, do not contain nuclei, or a nucleus. The nucleus is the "brain" of a cell. Both animal and plant cells contain nuclei.
Do plants have a nucleus?
Yes, all eukaryotic cells - including plant cells - have a nucleus.
What is the main function of pons?
In the brain, the pons relays sensory information between the cerebellum and cerebrum; aids in relaying other messages in the brain; controls arousal, and regulates respiration. The pons may have some role in dreams and dreaming.
