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  2. Folding funnel - Wikipedia

    en.wikipedia.org/wiki/Folding_funnel

    The diagram sketches how proteins fold into their native structures by minimizing their free energy. The folding funnel hypothesis is a specific version of the energy landscape theory of protein folding, which assumes that a protein's native state corresponds to its free energy minimum under the solution conditions usually encountered in cells.

  3. Biological rules - Wikipedia

    en.wikipedia.org/wiki/Biological_rules

    The pygmy mammoth is an example of insular dwarfism, a case of Foster's rule, its unusually small body size an adaptation to the limited resources of its island home.. A biological rule or biological law is a generalized law, principle, or rule of thumb formulated to describe patterns observed in living organisms.

  4. Phylotypic stage - Wikipedia

    en.wikipedia.org/wiki/Phylotypic_stage

    The funnel model is the hypothesis that the most conserved stage of development (the phylotypic period) occurs at the beginning of embryogenesis, with increasing divergence as development progresses. This is also known as the early conservation model of development.

  5. Glossary of genetics and evolutionary biology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_genetics_and...

    Also called functionalism. The Darwinian view that many or most physiological and behavioral traits of organisms are adaptations that have evolved for specific functions or for specific reasons (as opposed to being byproducts of the evolution of other traits, consequences of biological constraints, or the result of random variation). adaptive radiation The simultaneous or near-simultaneous ...

  6. Cytocentrifuge - Wikipedia

    en.wikipedia.org/wiki/Cytocentrifuge

    The surface of the funnel assembly that is in contact with the slide is lined with filter paper to absorb excess fluid. A few drops of fluid are placed in the funnel. The assembly is placed in the cytocentrifuge, which operates at a low force (600–800 x g) to preserve cellular structure. [ 4 ]

  7. Pattern formation - Wikipedia

    en.wikipedia.org/wiki/Pattern_formation

    In developmental biology, pattern formation refers to the generation of complex organizations of cell fates in space and time. The role of genes in pattern formation is an aspect of morphogenesis, the creation of diverse anatomies from similar genes, now being explored in the science of evolutionary developmental biology or evo-devo.

  8. Outline of cell biology - Wikipedia

    en.wikipedia.org/wiki/Outline_of_cell_biology

    Light micrograph of a moss's leaf cells at 400X magnification. The following outline is provided as an overview of and topical guide to cell biology: . Cell biology – A branch of biology that includes study of cells regarding their physiological properties, structure, and function; the organelles they contain; interactions with their environment; and their life cycle, division, and death.

  9. Omics - Wikipedia

    en.wikipedia.org/wiki/Omics

    [10] The association with chromosome in molecular biology is by false etymology. The word chromosome derives from the Greek stems χρωμ(ατ)-"colour" and σωμ(ατ)-"body". [10] While σωμα "body" genuinely contains the -μα suffix, the preceding -ω-is not a stem-forming suffix but part of the word's root.