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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Three dimensional (3D) bioprinting is the utilization of 3D printing–like techniques to combine cells, growth factors, and biomaterials to fabricate biomedical parts that maximally imitate natural tis…
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The spatial organization of atoms within a macromolecule.
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The study of how biological life arises from inorganic matter through natural processes, and the method by which life on Earth arose.
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A rapid change in the membrane potential of excitable cells such as neurons and muscles; this usually involves a steep rise (depolarization) followed by a steep fall in membrane potential (repolariza…
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Adaptation refers to both the current state of being adapted and to the dynamic evolutionary process that leads to the adaptation.
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Acquired ImmunoDeficiency Syndrome (AIDS) is a disease caused by the Human Immunodeficiency Virus (HIV), that results in loss of CD4+ T-Lymphocyte thereby leading to a loss of immune function.
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For questions about the biological aspects of alcohol, such as metabolism, mechanisms of effect, etc. Questions should be carefully written to focus on the biology. Chemistry questions are off-topic.
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Algae is an informal term for a large, diverse group of photosynthetic eukaryotic organisms that are not necessarily closely related, and is thus polyphyletic.
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Alleles are different forms (among many possible alternative forms) of the same gene.
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biological phenomenon by which an organism produces one or more biochemicals that influence the germination, growth, survival, and reproduction of other organisms. These biochemicals are known as alle…
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Hypersensitive inflammatory immune responses to environmental components that do not affect most people.
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Questions about allergies, immune response caused by sensitivity to certain substances like pollen.
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Study of the relationship of body size to shape, anatomy, physiology and behaviour.
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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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Amino-acids are organic acids with an amino group in the alpha position (alpha-acids). They are the structural units of proteins and involved in many biochemical pathways.
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The generation of ATP from the breakdown of organic molecules in the absence of oxygen.
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Analgesia is the medical term for pain relief.
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The study of the structure of organisms and their parts.
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Anecdotal evidence refers to findings, hypotheses, speculations or ideas based on observations in a subject group typically consisting of a single individual, or consisting of a few, often related, in…
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Animal husbandry is raising animals for meat, milk, eggs, or other products.
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Animals used, for both practical and ethical reasons, to study biological systems and draw conclusions about homologous processes in other organisms, especially humans.
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Phylum of segmented worms, including earthworms, leeches, and ragworms.
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Ants are social insects in the family Formicidae, a member of the Hymenoptera, which also includes the wasps and bees.
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The science of humanity. In a biological sense anthropology focusses on humans and non-human primates, and their evolutionary, biological, and demographic attributes.
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