The two groups of chemoreceptors are the following:1- Central Chemorecepto- In the medulla oblongata, which measures PO2, PCO2 and the pH of CSF. (Cerebral spinal fluid)2- Peripheral Chemoreceptor - Contained in small nodules within the aorta and carotid bodies.
Sensory receptors that respond to stimuli from outside the body are known as exteroceptors. These receptors detect environmental stimuli such as light, sound, taste, touch, and temperature. Common types of exteroceptors include photoreceptors in the eyes, mechanoreceptors in the skin, and chemoreceptors in the nose and mouth. They play a crucial role in helping organisms perceive and interact with their surroundings.
If someone is salivary amylase deficient, starch will not be properly broken down in the mouth. This may lead to incomplete digestion of starch in the mouth, affecting the overall digestion and absorption of carbohydrates in the body.
The muscles in the esophagus move the food down into the stomach.
The cranial nerve would be the 5th one (V), the Trigeminal. This nerve is responsible for conduction sensory impulses from the skin of the face and mucosa of the nose and mouth. Also, it contains motor fibers that activate the chewing muscles.
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.
Then there will be a fly in your mouth
you eat
Bacteria is always present in the mouth.
Yes. It happens to me mostly everytime I open my mouth. Its weird, but I don't know why it happens...
Chemoreceptors. Detect taste in mouth; smell in nose; and chemicals such as oxygen, carbon dioxide, water, and glucose in body fluids.
your mouth starts to water
you eat it
you have to cut out parts of your mouth.
As you die, your muscles relax, so your mouth falls open.
A GREAT WHITES MOUTH ITS JAWS EXTEND OUT OF ITS MOUTH WHEN ATTACKING, THIS IS TO PREVENT ITS LIPS FROM GETTING CUT
YOUR MOUTH BURNS