Tentacles
tentacles
Central chemoreceptors of the central nervous system are located on the ventrolateral medullary surface.
carotid
In the AORTA and in the CAROTID ARTERY
Chemoreceptors that detect low oxygen levels in the body are located in the carotid bodies, which are small clusters of cells located near the carotid arteries in the neck, and in the aortic bodies near the aortic arch. These chemoreceptors send signals to the brain to trigger breathing adjustments to increase oxygen intake.
The eye of the squid is not where its ink pouch is located. The ink pouch is located near the rectum.
the gonad is located in the middle of the spot where the body is located.
chemoreceptors
on the outside of the body
Yes, olfaction, which is the sense of smell, results from the stimulation of chemoreceptors located in the olfactory epithelium in the nasal cavity. These chemoreceptors detect molecules in the air, triggering neural signals that are sent to the brain for interpretation as different scents.
somewhere on the body
An example of direct chemoreceptors are the cells located on the tongue. When people taste food, it is because these cells respond to the chemicals in the food, sending a signal to thebrain to let the brain know about what's happening in the mouth. Specific regions of the mouth have areas which are targeted towards specific tastes, such as salty and sweet. This explains why foods can taste different as they are chewed and swallowed, and also why some foods have an aftertaste, as certain chemicals can take longer to stimulate the chemoreceptors.