Isoelectric period
isoelectric period n.
The period in the electrocardiogram between the end of the S wave and the beginning of the T wave, during which electrical forces neutralize each other so that there is no difference in potential under the two electrodes.
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isoelectric line n. Base line on an electrocardiogram.
- Isoelectric-point
noun, Chemistry. 1. the pH at which a substance is electrically neutral or at which it is at its minimum ionization. noun 1. (biochem) the pH value at which the net electric charge of a molecule, such as a protein or amino acid, is zero isoelectric point n. The pH at which the electrolyte concentration […]
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[ahy-soh-i-lek-tron-ik, -ee-lek-] /ˌaɪ soʊ ɪ lɛkˈtrɒn ɪk, -ˌi lɛk-/ adjective, Physics, Chemistry. 1. noting or pertaining to atoms and ions having an equal number of electrons. 2. noting or pertaining to atoms, radicals, or ions having either an equal number of electrons or an equal number of valence electrons. /ˌaɪsəʊɪlɛkˈtrɒnɪk/ adjective 1. (of atoms, radicals, […]
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isoenergetic i·so·en·er·get·ic (ī’sō-ěn’ər-jět’ĭk) adj. Exerting equal force; equally active.
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[ahy-soh-en-zahym] /ˌaɪ soʊˈɛn zaɪm/ noun, Biochemistry. 1. . /ˌaɪsəʊˈɛnzaɪm/ noun 1. another name for isozyme isoenzyme i·so·en·zyme (ī’sō-ěn’zīm’) n. See isozyme. i’so·en·zy’mic (-zī’mĭk, -zĭm’ĭk) adj.