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  2. Cell-free system - Wikipedia

    en.wikipedia.org/wiki/Cell-free_system

    A cell-free system is an in vitro tool widely used to study biological reactions that happen within cells apart from a full cell system, thus reducing the complex interactions typically found when working in a whole cell. [1]

  3. Autopoiesis - Wikipedia

    en.wikipedia.org/wiki/Autopoiesis

    A canonical example of an autopoietic system is the biological cell. The eukaryotic cell, for example, is made of various biochemical components such as nucleic acids and proteins, and is organized into bounded structures such as the cell nucleus, various organelles, a cell membrane and cytoskeleton.

  4. Cell-free protein synthesis - Wikipedia

    en.wikipedia.org/wiki/Cell-free_protein_synthesis

    Cell-free protein synthesis, also known as in vitro protein synthesis or CFPS, is the production of protein using biological machinery in a cell-free system, that is, without the use of living cells. The in vitro protein synthesis environment is not constrained by a cell wall or homeostasis conditions necessary to maintain cell viability. [ 1 ]

  5. Systems biology - Wikipedia

    en.wikipedia.org/wiki/Systems_biology

    Systems biology is the computational and mathematical analysis and modeling of complex biological systems.It is a biology-based interdisciplinary field of study that focuses on complex interactions within biological systems, using a holistic approach (holism instead of the more traditional reductionism) to biological research.

  6. Biological pathway - Wikipedia

    en.wikipedia.org/wiki/Biological_pathway

    In cell biology, a biological pathway is a series of interactions among molecules in a cell that leads to a certain product or a change in the cell. Such a pathway can trigger the assembly of new molecules, such as a fat or protein. Pathways can also turn genes on and off, or spur a cell to move. [1]

  7. File:Cell Biology.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Cell_Biology.pdf

    The LaTeX source code is attached to the PDF file (see imprint). Licensing Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License , Version 1.2 or any later version published by the Free Software Foundation ; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover ...

  8. Biological system - Wikipedia

    en.wikipedia.org/wiki/Biological_system

    A biological system is a complex network which connects several biologically relevant entities. Biological organization spans several scales and are determined based different structures depending on what the system is. [1] Examples of biological systems at the macro scale are populations of organisms.

  9. Systems neuroscience - Wikipedia

    en.wikipedia.org/wiki/Systems_neuroscience

    Systems neuroscience is observed through electrophysiology, which focuses on the electrical activity of biological systems in an organism. Through electrophysiology studies, the activity levels of different systems in the body help explain abnormalities of systematic functioning, such as an abnormal heartbeat rhythm or a stroke.