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Hoochie [10]
3 years ago
9

What are melanocytes? What do they do?

Biology
1 answer:
Citrus2011 [14]3 years ago
4 0

Answer:

Melanocytes are a specialized type of skin cell, present in humans and other animals. These cells, which are vital for the protection of the skin against the damaging effects of exposure to U.V light, are the ones responsible for the production of melanin, a pigment that will give the skin, and hair, their characteristic color.

Melanocytes originate germinally from the neural crest and they can be easily found on the matrix of hair an also on the basal portion of the skin layers, on the epidermis.

A person´s darkened skin color can be the result of prolongued exposure to sun radiation, which will lead melanocytes to produce melanin in increased amounts, or it can also be because of an uncharacteristic reproduction of melanocytes themselves, for various reasons.  

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<h3>Which four forms of infections are there?</h3>

Infections frequently occur. We've probably all experienced at atleast one at some point, from COVID-19 to ear infections and also the flu. Sepsis can be brought on by bacterial, fungal, viral, or parasitic illnesses.

<h3>What brings about an infection?</h3>

Whenever bacteria taken into the body, multiply, & trigger a response in the body, an illness results. An infect needs to happen in three different ways: Source: Ecologies of infectious (germ) pathogens   A individual who's really susceptible but who has a point of entry for germs.

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4 0
1 year ago
Why can't people carry a normal amount of blood?
musickatia [10]
The reason to why they can't is based their weigh and age the average of blood in an adult is 5 liters same as a child weighing 80 kgs so i think that it would depend on your age and weight  
8 0
3 years ago
In your own words: What is the study of ecology?
nadezda [96]

Answer:

Ecology is the study of organisms and how they interact with the environment around them. ... Changes in ecosystems can result from many different factors including diseases among the organisms living in the area, increases in temperature, and increased human activities.

Explanation:

7 0
3 years ago
Which of these involves the cell membrane?<br> waste products leaving cells<br> respiration
netineya [11]
Waste products leaving the cell
3 0
3 years ago
In prokaryotes that carry out aerobic respiration, the ________ serves the same purpose as the inner mitochondrial membrane and
DENIUS [597]

Answer:

In prokaryotes that carry out aerobic respiration, the <u>plasma membrane</u> serves the same purpose as the inner mitochondrial membrane and the <u>cytoplasm</u> serves the same purpose as the mitochondrial matrix.

I'm sorry! I only know those two. I hope this helps anyway!

8 0
3 years ago
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