enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Biomolecule - Wikipedia

    en.wikipedia.org/wiki/Biomolecule

    Biomolecules are an important element of living organisms. They are often endogenous, [2] i.e. produced within the organism, [3] but organisms usually also need exogenous biomolecules, for example certain nutrients, to survive. Biomolecules and their reactions are studied in biology and its subfields of biochemistry and molecular biology.

  3. Biomolecular structure - Wikipedia

    en.wikipedia.org/wiki/Biomolecular_structure

    The primary structure of a biopolymer is the exact specification of its atomic composition and the chemical bonds connecting those atoms (including stereochemistry).For a typical unbranched, un-crosslinked biopolymer (such as a molecule of a typical intracellular protein, or of DNA or RNA), the primary structure is equivalent to specifying the sequence of its monomeric subunits, such as amino ...

  4. Protein - Wikipedia

    en.wikipedia.org/wiki/Protein

    Quinary structure is dependent on transient, yet essential, macromolecular interactions that occur inside living cells. Proteins are not entirely rigid molecules. In addition to these levels of structure, proteins may shift between several related structures while they perform their functions.

  5. List of biomolecules - Wikipedia

    en.wikipedia.org/wiki/List_of_biomolecules

    This is a list of articles that describe particular biomolecules or types of biomolecules. A. For ...

  6. Biochemistry - Wikipedia

    en.wikipedia.org/wiki/Biochemistry

    Biochemistry studies the chemistry required for biological activity of molecules, molecular biology studies their biological activity, genetics studies their heredity, which happens to be carried by their genome. This is shown in the following schematic that depicts one possible view of the relationships between the fields:

  7. Structural biology - Wikipedia

    en.wikipedia.org/wiki/Structural_biology

    Biomolecules are too small to see in detail even with the most advanced light microscopes. The methods that structural biologists use to determine their structures generally involve measurements on vast numbers of identical molecules at the same time. These methods include: Mass spectrometry; Macromolecular crystallography; Neutron diffraction ...

  8. Molecular biology - Wikipedia

    en.wikipedia.org/wiki/Molecular_biology

    They proposed this structure based on previous research done by Franklin, which was conveyed to them by Maurice Wilkins and Max Perutz. [5] Their work led to the discovery of DNA in other microorganisms, plants, and animals. [6] The field of molecular biology includes techniques which enable scientists to learn about molecular processes. [7]

  9. Cellular component - Wikipedia

    en.wikipedia.org/wiki/Cellular_component

    Cellular components are the complex biomolecules and structures of which cells, and thus living organisms, are composed. Cells are the structural and functional units of life. [1] The smallest organisms are single cells, while the largest organisms are assemblages of trillions of cells.