what is nck in biology?
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The Nck (non-catalytic region of tyrosine kinase adaptor protein 1) belongs to the adaptor family of proteins. The nck gene was initially isolated from a human melanoma cDNA library using a monoclonal antibody produced against the human melanoma-associated antigen.
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The CPK-MB test is a cardiac marker used to assist diagnoses of an acute myocardial infarction. It measures the blood level of CK-MB (creatine kinase myocardial band), the bound combination of two variants (isoenzymes CKM and CKB) of the enzyme phosphocreatine kinase.
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['Growth of Organisms.', 'Maintenance of Chromosome Number.', 'Maintenance of Nucleo-cytoplasmic Ratio ( NC ratio)', 'Repair.', 'Reproduction in Unicellular organisms.', 'Healing and regeneration.', 'Genetic variations.', 'Formation of gamete by meiosis.']
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Adenylate kinase (EC 2.7. 4.3) (also known as ADK or myokinase) is a phosphotransferase enzyme that catalyzes the interconversion of adenine nucleotides (ATP, ADP, and AMP). By constantly monitoring phosphate nucleotide levels inside the cell, ADK plays an important role in cellular energy homeostasis.
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One type of genetically-driven cancer is called tropomyosin receptor kinase (TRK) fusion cancer. Neurotrophic tyrosine receptor kinase (NTRK) genes provide instructions for TRK proteins. When an NTRK gene joins or “fuses” with an unrelated gene, it starts to produce an altered TRK fusion protein.
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Ick, also known as 'Ich' or 'white spot', is an external parasite that latches onto the body of a betta, causing irritation, itchiness and malaise. The parasite stays on the fish for up to 4 or 5 days before it drops off, reproduces, and then latches back onto the fish.
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Modern natural science (1900–present) Today, natural sciences are more commonly divided into life sciences, such as botany and zoology; and physical sciences, which include physics, chemistry, astronomy, and Earth sciences.
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When the total CPK level is very high, it most often means there has been injury or stress to muscle tissue, the heart, or the brain. Muscle tissue injury is most likely. When a muscle is damaged, CPK leaks into the bloodstream. Finding which specific form of CPK is high helps determine which tissue has been damaged.
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Since NCERT gives a proper and strong basics and fundamentals, candidates will be able to understand concepts easily once they have practices from the same. The Biology books of NCERT are diagram-based which helps candidates in better understanding of all that is a part of the syllabus.
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NF-kB (which stands for nuclear factor kappa-light-chain-enhancer of activated B cells, which is why we use NF-kB) is a protein complex that has a lot of roles to play. It's an important starting player in the immune system, where it helps to stimulate antibodies.
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A Cdks is an enzyme that adds negatively charged phosphate groups to other molecules in a process called phosphorylation. ... As their name suggests, Cyclin-Dependent Protein Kinases are dependent on cyclins, another class of regulatory proteins. Cyclins bind to Cdks, activating the Cdks to phosphorylate other molecules.
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A tyrosine kinase is an enzyme that can transfer a phosphate group from ATP to the tyrosine residues of specific proteins inside a cell. It functions as an "on" or "off" switch in many cellular functions.
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Natural selection is the gradual process by which biological traits become either more or less common in a population as a function of the effect of inherited traits on the differential reproductive success of organisms interacting with their environment.
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'NPK' stand for Nitrogen, Phosphorous, K for Potassium or Potash. '5 – 3 – 5' are the ratios of NP&K in the pack or bottle. In this case 5 parts Nitrogen, 3 parts Phosphorous, 5 parts Potash. The ratios vary depending upon the intended use of the plant feed, and the amount of each source that is added to the mix.
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Glycogen synthase kinase (GSK-3) is a serine/threonine kinase that phosphorylate either threonine or serine, and this phosphorylation permits a variety of biological activities as glycogen metabolism, cell signaling, cellular transport, and others.
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Armchair Guru. Static GK is the compendium of things that have an unchanging answer. For example: Who was the first president of the USA? On the other hand, current affairs are things that have an answer that change according the time when it is asked.
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NCERT Biology sufficient for NEET 2019. ... You NEET references books focused on NEET along with the NCERT textbook. It is to be understood that NCERT hold a lot of importance and can get you through the exam but at the same time you need more if you are eyeing high scores and rank.