Delta is a type of fibre that transmits signals that are interpreted and perceived as pain.
<h3>
Delta fibres</h3>
A delta fibres (also known as A fibres) are a type of sensory fibre. They respond to cold and pressure stimuli, and as nociceptors, their stimulation is perceived as fast/first pain input. Because they are thinly myelinated, they transmit impulses quicker than unmyelinated C fibres but slower than other, thicker myelinated "A" class fibres.
Structure
They have myelinated axons that are thin (2 to 5 m in diameter) and have a moderate conduction velocity, or speed at which a nerve signal moves (2 to 30 m/s). These nerve fibres make up the afferent portion of the reflex arc that causes the body to "draw away" from noxious stimuli because they are linked to acute (sharp) pain (e.g. retracting your hand away from a hot stove). A part of A fibres is also linked to pressure and temperature perception (also known as "cold receptors" in mammals). Contrarily, slow-conducting, unmyelinated C fibres convey gradual, scorching pain.
Learn more about receptors here:-
brainly.com/question/14613585
#SPJ4
120/80 is the normal for a kid in some cases when they are a little over weight. but if they are in normal range of weight and height 117/72
Answer:
Food source and space.
Explanation:
With more animals, more food and space is required. With a sudden growth there may not be enough sufficient.
The food source could quickly run out, and same with space.
Answer:
One can minimize the threat of type II diabetes by understanding the threat and making modifications in the lifestyle. The general risk factors comprise increased blood pressure, increased weight, increased blood fat and cholesterol levels. Some of the tips that can be followed in minimizing the risk of type II diabetes are:
1. Manage the weight: The extra amount of fat accumulated mainly in the region of the abdomen can elevate the resistance of the body to the hormone insulin, which can further increase the threat of the disease.
2. One should eat a healthy and balanced diet and should exercise regularly.
3. Limit the consumption of alcohol and restrict takeaway and processed foods.
4. There is a need to monitor the blood pressure and smokers are two times more likely to develop the disease in comparison to non-smokers, thus, one should also quit smoking.
5. Minimize the threat of cardiovascular disease and one should see the doctor for routine check-ups.
Answer:
True
Explanation:
Food is essential to understand the customs of a people. It is often responsible for the construction of identity discourses from each region of the planet. It is possible to notice that people's affective memory almost always passes through the kitchen, which makes food an expression of culture, memory and identity. In this context, we can say that it is true, the taste principles really are the preparation and seasoning of foods to match the spices and identifying ingredients of a culture.
