How To Use Univalent In A Sentence
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~ Copper, like iron, forms two series of compounds: in the cuprous compounds it is univalent; in the cupric it is divalent.
An Elementary Study of Chemistry
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Finally one atom of a tetravalent element such as carbon will combine with four atoms of a univalent element, as in the compound
An Elementary Study of Chemistry
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Mutants in all three meiotic genes display diakinesis oocytes containing 12 individual DAPI - stained bodies corresponding to achiasmate univalent chromosomes.
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The element forms two series of salts in which it acts as a metal: in the aurous series the gold is univalent, the chloride having the formula AuCl; in the auric series it is trivalent, auric chloride having the formula
An Elementary Study of Chemistry
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Neither fold backs and pairing partner switches characteristic of nonhomologous synapsis nor univalent chromosomes were observed, although some short regions at distal ends of chromosomes could be unsynapsed (image not shown).
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To ask which general class of events might be affected, we examined the transmission of univalent chromosomes.
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a univalent chromosome
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The elements of the group are univalent in their compounds with hydrogen and the metals.
An Elementary Study of Chemistry
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Formation of ROS occurs through several univalent reduction steps, yielding first the superoxide anion, then hydrogen peroxide and the hydroxyl radical, and finally water.
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In our experiments we deal with a system consisting of polycations and macroanions, as well as univalent counterions.
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Of all the chromosomal aberrations, the appearance of asynapitc univalent and resultant pollen abortion was the major cause of seedless fruits.
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This latter explanation fits with ionic current data that have shown that C-type inactivation is accelerated when the extracellular cation concentration is changed or univalent metal cations are removed altogether.
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Containing three univalent basic atoms or radicals per molecule. Used of a base or salt.
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The complications arising from quadrivalent or trivalent plus univalent formation are not considered in this article.
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They are fairly light and relatively soft, at 2 to 4 on Mohs 'hardness scale for the univalent micas.
Mica
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In these two compounds the group of atoms, BiO, acts as a univalent metallic radical and is called _bismuthyl_.
An Elementary Study of Chemistry
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Silver forms only one series of salts, being always a univalent metal.
An Elementary Study of Chemistry
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Since individual univalents or bivalents in some nuclei may lie too close to each other to be resolved unambiguously, this method underestimates the frequency of achiasmate chromosomes.
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Maize hybrids with a type of teosinte from Guatemala, known as Florida teosinte, were partially sterile, exhibited incomplete chromosomal homology, produced some univalents, and had reduced linkage distances.
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As an application, it obtains a new necessary and sufficient condition for determining the minimal surface lifted by a univalent harmonic function to be a plane.
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Chromosome configurations at metaphase I of two triploids and two aneuploids were comprised of univalents, bivalents, and trivalents.
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All 40 chromosomes of mouse oocytes are telocentric, so homologs form bivalents in meiosis I while sister chromatids form univalents in meiosis II
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The element forms two series of salts in which it acts as a metal: in the aurous series the gold is univalent, the chloride having the formula AuCl; in the auric series it is trivalent, auric chloride having the formula
An Elementary Study of Chemistry
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Their nuclei contain univalents as well as bivalents at diakinesis and metaphase I.
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Their nuclei contain univalents as well as bivalents at diakinesis and metaphase I.
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Attention: univalent pertussis vaccine: will remain stable for only 3 to 7 days at 37°C.
Chapter 4
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The complications arising from quadrivalent or trivalent plus univalent formation are not considered in this article.
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Twelve univalent chromosomes are visible in this diakinesis-stage nucleus, indicating an absence of chiasmata.
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For his doctorate he was using contour integration to study different problems concerning functions which are univalent in a domain of finite connectivity.
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This seems to imply that there couldn't be a coherent, univalent group intention that stands separate from the individuals who constitute the group.
Archive 2009-03-01
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All alien chromosomes behaved as univalents during meiosis.
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A number of other elements are like hydrogen in being able to combine with at most one atom of other elements, and such elements are called _univalent_.
An Elementary Study of Chemistry
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Finally one atom of a tetravalent element such as carbon will combine with four atoms of a univalent element, as in the compound
An Elementary Study of Chemistry
