Gene transcriptions/Boxes/Ts/Quiz

T boxes is a lecture of the gene transcription series.

You are free to take this quiz based on the T boxes at any time.

To improve your score, read and study the lecture, the links contained within, listed under See also, External links, and in the template. This should give you adequate background to get 100 %.

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Enjoy learning by doing!

Quiz
{Yes or No, The GCC box is also referred to as the T box. - Yes + No
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{The portion of the promoter in which an T box is likely to be found is which of the following? + core promoter - proximal promoter - downstream promoter - distal promoter + enhancer
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{Yes or No, The T box triplet repeat is found in the coding region of the human E2F-4 gene. - 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 T boxes are located in the distal promoter. - TRUE + FALSE
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{Which of the following is not a transcriptional characteristic of T 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: Previous work has shown that the sequence { TCACACCT (i) } interacts with T box proteins, and this { motif (i) }, or variations of it, was observed in all the selected DNA { fragments (i) }.
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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 T box - 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 T boxes? - transcription of A1BG - directs activator-dependent but TFIID-independent transcription + TATA box-less promoters + initiator element - mediator dependence - distal promoter
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{True or False, T 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 using a T box.