Multiprotein complex - Study guides, Class notes & Summaries

Cell and molecular biology (alberts) EXAM QUESTIONS AND CORRECT ANSWERS(VERIFIED ANSWERS)|AGRADE Cytoplasm - ANSWER-Contents of a cell that are contained within its plasma membrane but, in the case of eukaryotic cells, outside the nucleus Cytosol - ANSWER-Contents of the main compartment of the cell, excluding the nucleus and membrane bounded compartments such as ER and mitochondria. the main site of protein degradation Gated transport - ANSWER-Movement of proteins through nuclear p...

5. Compare and contrast the functions of bacterial sigma factor and eukaryotic TFIID. What properties and functions do they have in common? How do they differ? Solution Prokaryotic sigma factors confer specific promoter recognition to RNAP via Sigma subunit 1.1, which acts as a DNA 'mimic' - occupying the downstream DNA binding site. This interaction is displaced only when the promoter region is bound, hence conferring the specificity. Note that Sigma factor on its own cannot ...

BIO 2313 GENETICS EXAM 3 (CHAPTERS 8-13) REVIEW Chapter 8: DNA: The Chemical Nature of the Gene Chapter 9: DNA Replication and Recombination Chapter 10: From DNA to Proteins: Transcription and RNA Processing Chapter 11: From DNA to Proteins: Translation Chapter 12: Control of Gene Expression Chapter 13: Gene mutations, Transposable elements, and DNA repairs Chapter 8: DNA: The Chemical Nature of the Gene 8.1 Before knowing nucleic acids serve as the monomers of DNA, scientists ...