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Core enzyme is composed of 2 alpha sub-units 2 beta sub-units (polymerase activity and clamp). Holoenzyme is the same with sigma factor attached which binds to prinbow box in mRNA.

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What is RNA polymerase made of?

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Which enzyme is used specifically for rna transcription from dna in nucleus?

RNA polymerase.... What a wonderful, uplifting speech she gave at the convocation memorial service at Va Taech the day after the shootings there. She raised the spirits of both the students and the staff along with those of the world. She gave hope to the hopeless of the world and raised every single person involved with Va Tech to the highest of all highs. Va Tech is indeed lucky to have her as one of their professors. I hope and pray that they all recover from this horrible tragedy and with staff like her, the students will prevail! Go Hokies! Go Hokies!


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What are the internal structure of the earth?

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What is Difference between holoenzyme and core enzyme?

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What has the author H A Core written?

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How are eubacteria different from archaebacteria?

Eubacteria are true bacteria. They:-contain peptidoglycan in cell wall-straight-chain ester-linked lipids in cell membrane-four subunit RNA polymerase core-some are pathogenicThe classification archaebacteria is outdated. Archaea are separate from bacteria because they have unique characteristics. They:-lack peptidoglycan in cell walls-branched-chain ether-linked lipids in cell membrane-can obtain energy through methanogenesis-lipid stereochemistry is opposite of that in other organisms-lack thymine in tRNA-ten subunit RNA polymerase core-none are pathogenicEubacteria and archaebacteria have similar general cell structures, but the composition and layout of those cellular components is remarkably different.


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What is the structure of mercury?

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Which one comes first the inner core or the outer core?

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