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Managing people in sport organisations: A strategic
Managing people in sport organisations: A strategic

... secretion. Thyroid hormones are released into bloodstream and elicit their physiological functions in peripheral cells through receptor-mediated mechanism. Meanwhile, thyroid hormones inhibit further hypothalamic TRH and pituitary TSH secretion through negative feedback. A steady circulating level o ...
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DO NOW - Sewanhaka Central High School District
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Measurement and Magnification Practice
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Drugs, Drug Targets and You: Patch Clamping
Drugs, Drug Targets and You: Patch Clamping

... The  patch  clamp  method  was  further  developed  to  measure  the  capacitance  of  the  cell  membrane  (Neher and Marty, 1982). Since the membrane capacitance is proportional to the membrane surface, an  examination  of  minute  changes  in  membrane  surface  area  became  possible.  This  fea ...
Modeling and Imagery
Modeling and Imagery

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Islamic University

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LIQUID CRYSTAL CELLS

... Dynamic Scattering type Field effect type Dynamic scattering type The display consists of two glass plates each coated with tin oxide (SnO2) on the inside with transparent electrodes separated by a liquid crystal layer 5 to 50 micrometer thick. The oxide coating on the front sheet is etched to produ ...
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... The central dogma of molecular biology is that DNA produces RNA through transcription which in tern produces proteins through translation While the content of DNA of different tissues and cell types in a specific species of organism is the same, the presence and the relative abundance of mRNAs and p ...
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Overview of Transport Across Biological Membranes

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Biomolecule Reading
Biomolecule Reading

... chemical reaction can start. By lowering the activation energy of chemical reactions, enzymes help cells build and break down complex molecules like starches and proteins. Much like the other biomolecules, an enzymes shape determines its function. Enzymes will only function if they have a specific m ...
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... initially formed when naïve CD8 T cell is primed replenished upon subsequent interaction preformed granules - quick release at synapse inactive in CTL ...
Carbon and Macromolecules
Carbon and Macromolecules

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Editorial: The many wonders of the bacterial cell surface

... Gram-positive, use capsular polysaccharides to evade host defenses. While these polymers are hypervariable, like O antigens, some have the added advantage of being poorly- or nonimmunogenic. This fascinating aspect is described by Cress and colleagues as ‘Masquerading microbial pathogens’ (Cress et ...
Document
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...  Membranes are not part of endomembrane system. Their membrane proteins are not made in the ER, but by free ribosomes in the cytosol and by ribosomes located within the mitochondria and chloroplasts themselves.  Contain ribosomes and some DNA that programs a small portion of their own protein synt ...
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Signal transduction



Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.
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