Gene transcriptions/Boxes/E2s/Quiz

E2 box is a lecture as part of the gene transcription series.

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Quiz
{Yes or No, A repeating sequence of nucleotides that forms a transcription or a regulatory signal is called a box. + Yes - No
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{The portion of a promoter in which an E2 box is likely to be found is which of the following? - dispersed promoter + proximal promoter - downstream promoter - distal promoter - enhancer - focused promoter + core promoter
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{Yes or No, The gene RUNX2 is a member of the RUNX family of transcription factors and encodes a nuclear protein with an Runt DNA-binding domain. + Yes - No
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{Several promoter elements have been previously identified in eukaryotes, but those cannot account for transcription from most RNA polymerase II-transcribed { genes|gene (i) }.
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{True or False, Some E2 boxes are located in the dispersed promoter. - TRUE + FALSE
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{Which of the following is not a transcriptional characteristic of E2 boxes? + located between nucleotides -8 and +2 relative to the transcriptional start site (+1) + G/A/T-G/C+1-G-T/C-G-G-G/A-A-G/C - in eukaryotes - TATA-less genes - a consensus sequence
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{Complete the text: A core { responsive (i) } element is the { hypertrophy (i) } region HY box between { -89 (i) } and -60 { nucleotides|base pairs|nts (i) } upstream from the transcription start site.
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{Complete the text: Match up the type of promoter or promoter element with each of the possibilities below: TATA box - A initiator element - B enhancers and inhibitors - C downstream elements - D General transcription factor II D - E ATA box - F downstream core promoter { D (i) }. includes the transcription start site { B (i) }. proximal promoter { F (i) }. distal promoter { C (i) }. core promoter { E (i) } usually 25 nucleotides upstream { A (i) }.
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{Which of the following are phenomena associated with E2 boxes? + transcription of A1BG - directs activator-dependent but TFIID-independent transcription + TATA box-less promoters - initiator element - mediator dependence + core promoter
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{True or False, E2 boxes are found in the promoter regions of at least 1% of human genes. + TRUE - FALSE
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Hypotheses

 * 1) A1BG is not transcribed by an HY box.