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Biology Essay

Role Of Notch Signaling In Oncogenesis
Interaction between the receptor and ligand induces a couple of proteolytic cleavages causing the release of the intracellular domain part of the receptor from the cell membrane. This interaction is mediated by consecutive enzymatic reactions. The intracellular domain then translocates to the nucleus part of the cell and forms a complex with a protein called RBPJ. This reaction leads to displacement of a histone deacetylase-co-compressor complex from the RBPJ protein molecule and then inclusion
Pages: 9 (2250 words), Essay
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Role of Zoos in Conservation
They are extremely vital for the maintenance of normal climate as well as the biological diversity of the planet. Tropical rainforests cover only about 6% of the earth’s surface (“Where are the rainforests”). Major Rainforests are located in Central America, the Amazon, which is the world’s largest rainforest, Central Africa having the world’s second largest rainforest, Southern Asia and Australasia (“Where are the rainforests”).Role of Zoos in Conservation – Zoos have played a
Pages: 1 (250 words), Essay
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Regulation of Biological Protein Activity
 Proteins are dynamic structures whose function invariably depends on the interaction with other molecules. Many proteins function by the reversible binding with other molecules. The molecule that is bound by the protein is known as a ligand, which may also be another protein (Cooper, 2000). 
Pages: 2 (500 words), Essay
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Research on new discovery in biology
Plant, the synthesis of alkaloids in a particular species of the Solanaceae family was compared with the biochemical synthesis of cocaine in the coca plant (Secrets of Natural Cocaine Production Revealed, 2012). The plant known as belladonna, which belongs to the Solanaceae family, produces the tropane alkaloid known as atropine, and the synthesis of this alkaloid was compared with that of cocaine in the coca plant. Although the biochemical pathway and mechanism involved in the synthesis of
Pages: 5 (1250 words), Essay
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Role of Succinyl CoA Synthase in Metabolism
It is suggested that CoA thioester bond with Succinyl CoA is usually broken down when the orthophosphate bonds with Succinyl CoA thus resulting in Succinyl phosphate. The alpha histidine residue then removes the phosphate group, the phosphor-histidine group then moves to the beta group where the ADP is bound sometimes GDP as shown in the equation below and forms ATP sometimes GTP.
Pages: 5 (1250 words), Essay
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