A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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RNA Sequences corresponding to genomic regions which are retained in processed RNA (i.e., not spliced out).
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The organelle in which photosynthesis occurs
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Embryos of chickens (*Gallus gallus domesticus*) are often used in genetic experimentation and testing. To a lesser extent, adult chickens can be used as a laboratory animal.
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Hormone responsible for controlling the circadian rhythym.
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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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Regions of DNA which do not code for a protein
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how drugs interact with the body, typically by interacting with macromolecular targets such as receptors and enzymes.
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single-stranded RNA viruses that reverse-transcribe their genome into DNA that is then integrated into the host genome.
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Cells and organisms containing more than two paired (homologous) sets of 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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a nutrional white liquid produced by the mammary glands of mammals to feed their offsprings.
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sites in proteins or on DNA where other proteins or DNA can bind. Binding sites are usually conserved.
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The production and emission of light by a living organism.
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The generation of ATP from the breakdown of organic molecules in the absence of oxygen.
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Altruism refers to behaviour by an individual that increases the fitness of another individual while decreasing the fitness of the actor.
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