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Macronucleus in Biological Dictionary

Macronucleus

A macronucleus is the larger type of nucleus in ciliates. Macronuclei are polyploid and undergo direct division without mitosis. It controls the non-reproductive cell functions, the everyday tasks, such as metabolism. During conjugation, the macronucleus disintegrates, and a new macron...

Nucleoli

...y were more ... Nucleoli . Absent ... Richard Allen's collection of micrographs. Chapter 3: Paramecium multimicronucleatum - Nuclei. ... Fig. 14: macronucleus with nucleoli in interphase. 15-pmnu800306-14 ... ...
Macronucleus in other areas

Macronucleus - Wikipedia, the free encyclopedia

A macronucleus is the larger type of nucleus in ciliates. Macronuclei are polyploid and undergo direct division without mitosis. It controls the non-reproductive cell functions, the everyday tasks, such as metabolism. During conjugation, the macronucleus disintegrates, and a new macronucleus is formed by karyogamy of the micronuclei. The macronucleus...

macronucleus: Definition from Answers.com

macronucleus n. , pl. -clei ( ). The larger of two nuclei present in ciliate protozoans, which controls nonreproductive functions of the cell, such

macronucleus - Definition from the Merriam-Webster Online Dictionary

Definition of macronucleus from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

macronucleus - definition of macronucleus by the Free Online Dictionary ...

Information about macronucleus in the free online English ... macronucleus. macronutrient. macronutrient. macronutrient. Macronutrient (ecology) ...

macronucleus - Wiktionary

macronucleus. Definition from Wiktionary, a free dictionary. Jump to: navigation, search ... wiktionary.org/wiki/macronucleus" Categories: English nouns ...

macronucleus - Definition of macronucleus at YourDictionary.com

macronucleus synonyms. macronucleus usage examples and macronucleus quotes. ... macronucleus definition. macro·nu·cleus (mak′rō no̵̅o̅′klē əs) noun ...
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