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26 Cards in this Set
- Front
- Back
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First described |
Robert brown 1831 |
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Material in nucleus stained by Fleming |
Basic dye chromatin |
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Bi/multi/anucleated |
Parameceium/Oceania/rbc serve tube cell |
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Nucleus in non dividing phase show |
Nuclear envelope, nucleoplasm,chromatin |
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What separates nucleus from cytoplasm |
Nuclear. Envelope |
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No of membrane in nuclear envelope |
2 |
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Nature of inner membrane |
Smoth |
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Outer membrane is |
Smoth or bear ribosome |
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Outer membrane is connect to |
Er |
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Space between the memberanes dimensions |
Perinucleaer space 10-50nm |
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Nuclear pore is formed by fusion of |
Nuclear membrane |
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Function of nuclear pore |
Passage of rna ribosome protein |
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Nucleoplasm component |
Nucleolus and chromatin |
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Nucleoplasm shape,membrane,site |
Spherical, no envelope, ribosomal rna synthesis |
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Chromatin is madeof diffused network of |
Nucleoprotein fibres |
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Chromatin can be stained |
Basic dye |
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Chromatin condensed |
Chromosome |
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Eg of basic dye with which they are stained |
Acetocarmine and fulegen |
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V |
G |
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Two region observed on staining of chromosome |
Heterochromatin and euchromatin |
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Differentiate heterochromatin and euchromatin on the basis of genetic active, condense DNA, staining |
Light Tightly condensed Inactive |
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Transcription occur where |
Euchromatin |
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Identical halves of chromosome |
Chromatid |
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Chromatid are joined by |
Centimeres |
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Primary constriction |
Centromere |
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On the side of centromere discuss shape structure present called |
Kinatochore |
