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  2. Plant cell - Wikipedia

    en.wikipedia.org/wiki/Plant_cell

    Structure of a plant cell. Plant cells are the cells present in green plants, photosynthetic eukaryotes of the kingdom Plantae.Their distinctive features include primary cell walls containing cellulose, hemicelluloses and pectin, the presence of plastids with the capability to perform photosynthesis and store starch, a large vacuole that regulates turgor pressure, the absence of flagella or ...

  3. Flow cytometry - Wikipedia

    en.wikipedia.org/wiki/Flow_cytometry

    Flow cytometry (FC) is a technique used to detect and measure the physical and chemical characteristics of a population of cells or particles. [1][2][3][4] In this process, a sample containing cells or particles is suspended in a fluid and injected into the flow cytometer instrument. The sample is focused to ideally flow one cell at a time ...

  4. Plasma membrane H+-ATPase - Wikipedia

    en.wikipedia.org/wiki/Plasma_membrane_H+-ATPase

    Plasma membrane H+-ATPase (P-type) This enzyme belongs to the family of hydrolases, specifically those acting on acid anhydrides to catalyse transmembrane movement of substances. To be specific, the protein is a part of the P-type ATPase family. The systematic name of this enzyme class is ATP phosphohydrolase (H+. -exporting) .

  5. Fluid mosaic model - Wikipedia

    en.wikipedia.org/wiki/Fluid_mosaic_model

    The fluid property of functional biological membranes had been determined through labeling experiments, x-ray diffraction, and calorimetry.These studies showed that integral membrane proteins diffuse at rates affected by the viscosity of the lipid bilayer in which they were embedded, and demonstrated that the molecules within the cell membrane are dynamic rather than static.

  6. Membrane fluidity - Wikipedia

    en.wikipedia.org/wiki/Membrane_fluidity

    Membrane fluidity. In biology, membrane fluidity refers to the viscosity of the lipid bilayer of a cell membrane or a synthetic lipid membrane. Lipid packing can influence the fluidity of the membrane. Viscosity of the membrane can affect the rotation and diffusion of proteins and other bio-molecules within the membrane, there-by affecting the ...

  7. Microfluidics - Wikipedia

    en.wikipedia.org/wiki/Microfluidics

    Microfluidics refers to a system that manipulates a small amount of fluids (10 −9 to 10 −18 liters) using small channels with sizes ten to hundreds micrometres. It is a multidisciplinary field that involves molecular analysis, molecular biology, and microelectronics. [1]

  8. Apoplast - Wikipedia

    en.wikipedia.org/wiki/Apoplast

    The apoplast is the extracellular space outside of plant cell membranes, especially the fluid-filled cell walls of adjacent cells where water and dissolved material can flow and diffuse freely. Fluid and material flows occurring in any extracellular space are called apoplastic flow or apoplastic transport. The apoplastic pathway is one route by ...

  9. Vascular tissue - Wikipedia

    en.wikipedia.org/wiki/Vascular_tissue

    Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular plants. The primary components of vascular tissue are the xylem and phloem. These two tissues transport fluid and nutrients internally. There are also two meristems associated with vascular tissue: the vascular cambium and the cork cambium.