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  • PMID 19872303. Rosenberg, T (1948). "On accumulation and active transport in biological systems. I. Thermodynamic considerations". Acta Chem. Scand. 2:...
    32 KB (3,833 words) - 18:01, 29 April 2024
  • Thumbnail for Biology
    (384–322 BCE) contributed extensively to the development of biological knowledge. He explored biological causation and the diversity of life. His successor, Theophrastus...
    132 KB (13,788 words) - 09:25, 9 May 2024
  • Thumbnail for Cystine
    include d,d-cystine and the meso isomer d,l-cystine, neither of which is biologically significant. Cystine is common in many foods such as eggs, meat, dairy...
    14 KB (1,429 words) - 12:15, 13 May 2024
  • Thumbnail for Facilitated diffusion
    molecules or ions across a biological membrane via specific transmembrane integral proteins. Being passive, facilitated transport does not directly require...
    15 KB (1,802 words) - 04:30, 10 March 2024
  • Thumbnail for Biological warfare
    Biological warfare, also known as germ warfare, is the use of biological toxins or infectious agents such as bacteria, viruses, insects, and fungi with...
    93 KB (9,359 words) - 23:16, 9 May 2024
  • into specific neurons. Also, the chloride-bicarbonate exchanger biological transport protein relies on the chloride ion to increase the blood's capacity...
    2 KB (232 words) - 08:31, 30 September 2019
  • Thumbnail for Biological hazard
    when exposure to themselves occurs. Category B, UN 3373 – Biological substance transported for diagnostic or investigative purposes. Regulated Medical...
    12 KB (1,342 words) - 22:54, 6 March 2024
  • molecules, and macromolecules, such as another protein, across a biological membrane. Transport proteins are integral transmembrane proteins; that is they exist...
    25 KB (2,649 words) - 12:33, 13 March 2024
  • Thumbnail for Elizabeth Nance
    to assess and model therapeutic barriers in treating disease, and biological transport phenomena". Nance earned her bachelor of science degree in chemical...
    7 KB (475 words) - 15:02, 11 April 2024
  • Thumbnail for Sex
    species, the sex of an individual is determined through one of several biological sex-determination systems. Most mammalian species have the XY sex-determination...
    63 KB (7,033 words) - 06:53, 8 May 2024
  • Thumbnail for Biological membrane
    A biological membrane, biomembrane or cell membrane is a selectively permeable membrane that separates the interior of a cell from the external environment...
    19 KB (2,213 words) - 14:01, 29 August 2023
  • Thumbnail for Semipermeable membrane
    an egg. Biological membranes are selectively permeable, with the passage of molecules controlled by facilitated diffusion, passive transport or active...
    17 KB (1,826 words) - 02:14, 6 April 2024
  • The Convention on Biological Diversity (CBD), known informally as the Biodiversity Convention, is a multilateral treaty. The Convention has three main...
    70 KB (6,272 words) - 08:00, 18 May 2024
  • Thumbnail for Biological pest control
    Biological control or biocontrol is a method of controlling pests, whether pest animals such as insects and mites, weeds, or pathogens affecting animals...
    90 KB (9,324 words) - 03:40, 7 May 2024
  • Thumbnail for Transport protein
    a biological membrane. Carrier proteins are integral membrane proteins; that is, they exist within and span the membrane across which they transport substances...
    4 KB (391 words) - 15:52, 29 November 2023
  • biological transport (active transport, passive transport) networks, and gene assembly in unicellular organisms. Efforts to understand biological systems...
    42 KB (4,804 words) - 14:39, 7 May 2024
  • A biological system is a complex network which connects several biologically relevant entities. Biological organization spans several scales and are determined...
    11 KB (1,165 words) - 01:05, 17 April 2024
  • membrane transport refers to the collection of mechanisms that regulate the passage of solutes such as ions and small molecules through biological membranes...
    20 KB (2,545 words) - 13:59, 13 March 2024
  • Thumbnail for Passive transport
    cellular machinery to allow active transport within the cell, such as kinesin walking along microtubules. A biological example of diffusion is the gas exchange...
    15 KB (1,776 words) - 08:15, 23 March 2024
  • Thumbnail for CBRN defense
    Biological, Chemical and Radiological Defense Company, at Duque de Caxias, Rio de Janeiro. The Air Force is making special teams for transporting victims...
    36 KB (3,442 words) - 05:42, 7 May 2024
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