Answer:
1. What two chemical content(s) of mast cells enable them to exhibit their unique property on mesentery spread?
Heparin and histamine. Mast cells are commonly found in connective tissue and can be identified under the microscope thanks to their densely-stained granules that contain heparin -a powerful anticoagulant-, and histamine -a substance involved in inflammatory response-.
2. What naturally occurring substance shares the properties of an elastic fiber?
Elastic fibers contain a protein called elastin that allows them to stretch, making them of great importance in tissues such as ligaments.
3. Give one difference between dense and loose connective tissues, which is observable under the microscope.
This classification of the connective tissue relies on <em>how densely packaged are the fibers in it</em>. Loose connective tissue contains small bundles of collagen fibers, separated by the ground substance. Dense connective tissue, on the other hand, is very rich in collagen fibers and has very little ground substance.
4. Give one difference between regular and irregular dense connective tissues which is observable under the microscope.
Irregular dense connective tissue has fibers spreading on multiple orientations, which allows the tissue to lessen the impact of forces coming from multiple directions - this gives this tissue a disorganized appearance under the microscope. Regular connective tissue is the opposite: the fibers are parallel to one another, which makes them capable of resist tension coming from one direction.
The best treatment for an acute thigh contusion is to wrap your thigh with a wet bandage to insulate skin. This is important because, you could become more injured if you didn't do proper steps to the healing process.
What your brain says about the object's distance is Nothing - this is a visual pattern recognition test, not distance. The size of the object and the distance it is from the observer determine the size of the image that forms on the retina.
- Nothing - this is a visual pattern recognition test, not distance.
<h3>How does the image arrive on the retina?</h3>
After the pupil, the image reaches the lens and is focused on the retina. The eye's lens produces an inverted image, and the brain converts it to the correct position. In the retina, more than one hundred million photoreceptor cells transform light waves into electrochemical impulses, which are decoded by the brain.
With this information, we can conclude that The size of the object and the distance it is from the observer determine the size of the image that forms on the retina.
Learn more about retina in brainly.com/question/13993307
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There seems to be a deficiency of doctors that provide primary health care compared to specialty care.
<h3>What is specialty care?</h3>
The term specialty care refers to the kind o care that must be given by an expert that has been trained in a particular area of medicine. This is different from the primary care that can be given by just any physician.
In the United States, many bigger hospitals tend to push their doctors towards specialty training. Also, the specialty doctors tend to be paid more than the doctors that provide primary care.
As a result of what has been discussed here, there seems to be a deficiency of doctors that provide primary health care compared to specialty care.
Learn more about primary health care:brainly.com/question/19370359?
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Answer:
It provides oxygen and nutrients to your growing baby and removes waste products from his or her blood.
Explanation:
