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| Description of islet of Langerhans (noun: plural: islets of Langerhans) groups or islands of cells in the pancreas Samples of islet of Langerhans The islets of Langerhans are the pancreatic areas where glucagon, gastrin and insulin are made.
Determination of islet of Langerhans Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define islet of Langerhans |
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| Description of copper (noun: no plural) unreactive metallic element with chemical symbol Cu that is essential for red blood cell formation Samples of copper Copper is an excellent conductor and so is used to make electricity cables.
Determination of copper Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define copper |
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| Description of epimer (noun: plural: epimers) molecule differing only in the spatial arrangement around a single carbon atom Samples of epimer Aldose diastereomers differing about the configuration of one carbon are called epimers.
Determination of epimer Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define epimer |
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| Description of trace element (noun: plural: trace elements) element which is present in very small amounts in living things Samples of trace element Iodine and copper are trace elements.
Determination of trace element Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define trace element |
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| Description of substituent (noun: plural: substituents) atom, radical, or group replaced for another in a chemical molecule Samples of substituent Each substituent is apportioned a number to identify its point of attachment to the principal chain of an alkane.
Determination of substituent Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define substituent |
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| Description of smooth muscle (noun: no plural) muscle that produces slow, long-term contractions; found in hollow organs Samples of smooth muscle The stomach, intestines and bladder are lined with smooth muscle.
Determination of smooth muscle Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define smooth muscle |
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| Description of exocrine gland (noun: plural: exocrine glands) a gland that secretes the substances it makes outside of the body Samples of exocrine gland The sudoriparous and the salivary glands are exocrine glands.
Determination of exocrine gland Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define exocrine gland |
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| Description of toxin (noun: plural: toxins) poisonous substance Samples of toxin Bacteria make toxins that cause illness. White blood cells make antitoxins that destroy toxins.
Determination of toxin Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define toxin |
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| Description of onset (noun: plural: onsets) the beginning Samples of onset The onset of menstruation is brought about by hormonal changes.
Determination of onset Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define onset |
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| Description of agent (noun: plural: agents) a substance that induces a reaction or effect Samples of agent The chemical agent used to stain.
Determination of agent Dictionary.com · Cambridge Dictionaries · Merriam-Webster · Onelook.com · Define agent |
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