galvanotropism

(ˌɡælvəˈnɒtrəˌpɪzəm) n (Botany) the directional growth of an organism, esp a plant, in response to an electrical stimulus galvanotropic adj

galvanotropism

growth or moveinent of an organism in response to an electric current. — galvanotropic, adj.See also: Growth

growth or movement of an organism in response to an electric current. — galvanotropic, adj.See also: Biology

growth or movement of an organism in response to an electric current. — galvanotropic, adj.See also: Motion

Galvanotropism

galvanotropism

[‚gal·və′nä·trə‚piz·əm] (biology) Response of an organism to electrical stimulation.

Galvanotropism

the deflection of the growing axial organs of plants (roots and shoots) or the sessile forms of animals under the influence of direct electric current passing through the surrounding medium. As in other tropisms the deflection of an organ toward the anode or cathode is a result of the acceleration or retardation of growth on one of its sides. This is controlled by the properties of the organism’s physiology, the current density, and attendant factors such as illumination, temperature, salt content of the medium, and duration of the action. The basis of galvanotropism is assumed to be the displacement of the anion and cation concentrations as a result of the electrolysis of the salts (an effect of chemotropism) or the transfer of hormones from one part of an organ to another through the action of the electric current.

galvanotropism

e·lec·tro·tax·is

(ē-lek'trō-tak'sis), Reaction of plant or animal protoplasm to either an anode or a cathode.
See also: tropism. Synonym(s): electrotropism, galvanotaxis, galvanotropism [electro- + G. taxis, orderly arrangement]

galvanotropism

The growth or extension of neuronal (axonal and dendritic) processes in response to an electrical field which, if it can be harnessed and directed, would be of particular use in patients with severed nerves.

单词	galvanotropism
释义	galvanotropism galvanotropism (ˌɡælvəˈnɒtrəˌpɪzəm) n (Botany) the directional growth of an organism, esp a plant, in response to an electrical stimulus galvanotropic adj galvanotropism growth or moveinent of an organism in response to an electric current. — galvanotropic, adj.See also: Growth growth or movement of an organism in response to an electric current. — galvanotropic, adj.See also: Biology growth or movement of an organism in response to an electric current. — galvanotropic, adj.See also: Motion Galvanotropism galvanotropism [‚gal·və′nä·trə‚piz·əm] (biology) Response of an organism to electrical stimulation. Galvanotropism the deflection of the growing axial organs of plants (roots and shoots) or the sessile forms of animals under the influence of direct electric current passing through the surrounding medium. As in other tropisms the deflection of an organ toward the anode or cathode is a result of the acceleration or retardation of growth on one of its sides. This is controlled by the properties of the organism’s physiology, the current density, and attendant factors such as illumination, temperature, salt content of the medium, and duration of the action. The basis of galvanotropism is assumed to be the displacement of the anion and cation concentrations as a result of the electrolysis of the salts (an effect of chemotropism) or the transfer of hormones from one part of an organ to another through the action of the electric current. galvanotropism e·lec·tro·tax·is (ē-lek'trō-tak'sis), Reaction of plant or animal protoplasm to either an anode or a cathode. See also: tropism. Synonym(s): electrotropism, galvanotaxis, galvanotropism [electro- + G. taxis, orderly arrangement] galvanotropism The growth or extension of neuronal (axonal and dendritic) processes in response to an electrical field which, if it can be harnessed and directed, would be of particular use in patients with severed nerves.
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