Describe the term melanocytes
Describe the term melanocytes?
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Melanocytes are the epithelial cells of skin specialized in the secretion of melanin. Melanin is a pigment which besides coloring the skin, the iris of eye and the hair, as well works as a filter against ultraviolet radiation of the sun therefore protecting the body against the harmful consequences of this radiation (mostly burns and carcinogenic mutations).
Melanocytes are the cells influenced in one of the deadly skin cancers: melanoma.
Give a brief explanation of biodiversity.
The burden of a tax is shared through producers and consumers. Under what conditions will consumers pay most of the tax? Under what circumstances will producers pay most of it? What determines the share of a subsidy which benefits consumers?T
From lumen to the exterior surface what are the tissues which form the digestive tube wall?
Define the term P-K reaction?
Prokaryotic cells Bacteria are Bacteria, that is, they don’t encompass a membrane-delimited nucleus. Eukaryotes encompass cells with a delimited nucleus. Where in such kinds of cells can DNA are found?
Write down the biological troubles which molluscs face due to soft body?
Project Control-Stages of Projects: Ensuring the project proceeds to plan: Monitoring costs Monitoring time achievements Monitoring resource usage and people performance Assessing likely project outco
Specify the growth tissues of the plants? How are they classified and where they can be found?
What are the major events in the inflammatory response?
Relating the chemical equation of aerobic cellular respiration which of the molecules does cell need and which molecules it will liberate during the process?
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