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short oligo made from nucleic acids. It is the starting point for DNA polymerases to start DNA synthesis. DNA polymerases can only synthesize enlarge existing nucleic but not generate new …
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Basic (positively charged) proteins that help in compacting the genomic DNA in the form of chromatin, by forming nucleosomes.
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Questions pertaining to the study of the digestive system.
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Current and past changes in climate as they relate to biological systems. This may include biological drivers of or impacts from changes in temperature, precipitation, atmospheric CO2, sea level, etc.
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the complex of DNA, histones, and other scaffolding proteins that make up the chromosomes, which in eukaryotes is located in the nucleus of the cell.
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An organism which thrives in extreme chemical or physical conditions which would be harmful to most life forms.
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concerned with the study of the structure and function of the cell, especially the chromosomes.
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not for asking questions about "learning biology". Learning is acquiring new or modifying existing knowledge, behaviors, skills, values, or preferences and may involve synthesizing differe…
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disorders characterised by progressive neuronal cell death.
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Where one organism takes advantages from living alongside another organism to the detriment of the host.
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Involuntary movements in response to stimuli which usually employ circuits local to the spinal cord or in the cranial nerves, though not exclusively.
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a modification of an RNA after transcription, in which intervening nucleotide sequence sequences (introns) are removed and the remaining sequences (exons) are joined.
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Questions pertaining to sodium dodecyl sulfate polyacrylamide gel electrophoresis, a technique used to separate proteins according to electrophoretic mobility
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a biology-oriented project for understanding the genomics of different types of cancers.
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Questions relating to representations of biological data.
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The branch of physiology that deals with the kidneys, and their role in reabsorption, filtration, acid-base and electrolyte balance.
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a class of small (22 nucleotide in the mature form) non-coding RNA. They are present in plants and animals and function as transcriptional and post-transcriptional regulators of …
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