Which one of the following statements is true regarding transcription-coupled repair? transcription-coupled repair involves all the major nucleotide excision repair proteins, as well as rna polymerase. transcription-coupled repair occurs in response to the stalling of a ribosome. transcription-coupled repair corrects damage in mrna. transcription-coupled repair occurs only during s phase of the cell cycle.

The correct answer is "Transcription-coupled repair involves all the major nucleotide excision repair proteins, as well as RNA polymerase".

Explanation:

Transcription-coupled DNA repair (TCR) is a type of DNA repair that prioritizes  transcribed strands of actively transcribed genes. TCR is a complex pathway that involves all the major nucleotide excision repair proteins, as well as RNA polymerase. RNA polymerase stalled at DNA lesions and recruits a series of nucleotide excision repair proteins to assess the damage.

the index of refraction of the second medium is higher. i just took the test trust me !

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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