The exonuclease FEN1 removes the RNA primers of Okazaki fragments. The complex of DNA polymerase d and FEN1 carries out the same type of nick translation that E. coli DNA polymerase I carries out during Okazaki fragment maturation

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#Id: 5658

#Unit 7. System Physiology – Animal

The membranous labyrinth more or less duplicates the shape of the bony channels and is filled with a K+-rich fluid called endolymph

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#Id: 1742

#Unit 4. Cell Communication and Cell Signaling

MHC-Peptide Interaction

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#Id: 8863

#Unit 2. Cellular Organization

Defects of cohesin’s gene expression regulation function are the cause of a group of diseases collectively called cohesinopathies.

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#Id: 9803

#Unit 6. System Physiology – Plant

The N-terminal a PAS domain 

a GAF domain with bilin-lyase activity, which binds the chromophore, 

PHY domain, which stabilizes phytochrome in the Pfr form

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#Id: 7591

#Unit 5. Developmental Biology

Thermotaxis  The ability to sense temperature difference and preferentially swim from cooler to warmer sites is found only in capacitated sperm