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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the scientific study of the relationship between physical stimuli and the subjective sensations and perceptions evoked by these stimuli. The term psychophysics is used to denote both …
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It concerns a type of molecule that has a non-superposable mirror image.
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Questions relating to the separation of cells on the basis of physical properties.
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Questions pertaining to 1) the file format used for electron density information acquired by x-ray crystallography and cryo-electron microscopy, or 2) the project to develop software for x-ray crystal…
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bacteria which have been treated with chemicals and which are able to take up external DNA.
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an intracellular degradation system that delivers cytoplasmic constituents to the lysosome.
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Questions regarding the expression of genetic inheritance in the form of diagrams, including but not limited to questions about drawing and interpreting Punnett Squares, Pedigree Diagrams and genetic …
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a neurotransmitter that plays a key role in allergenic responses, sleep, alertness, cognition and gastric acid synthesis and secretion. It binds primarily to the four types of histamine r…
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compounds that induce hallucinations and often other psychotic phenomena. They include dissociatives (NMDA antagonists and kappa opioid agonists) and psychedelics (LSD and psilocybin…
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The study of evolutionary developmental biology.
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Homologous characters of organisms that have seemingly lost all or most of their original function in a species through evolution.
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Promoter from the bateriophage T7. The promoter is highly specific for the T7-RNA polymerase and widely used in the field of molecular biology as promoter for controlled gene expression.
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a route of administration for drugs that entails them seeping through the site on the skin where they are applied, down into the bloodstream where they then …
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ELISA stands for enyzme-linked immunosorbent assay. It is analytical method which binds an antigen to an antibody in a microreaction plate und uses a second, enzyme-linked antibody for the detection.