During the process of * in eukaryotic cells, a * in the cytoplasm is read by e in the + direction, and the outcome of this process is the synthesis of а a + with a directionality that matches the 5' to 3' polarity of the transcript.

Think of the eukaryotic gene expression process. Which column below accurately describes which components of the gene are transcribed by RNA polymerase? Component A C D Ribosomal binding site Yes No Yes Yes Promoter Yes Yes No No Exons Yes Yes Yes Yes Introns No Yes No Yes C D

Mention two effects that phosphorylation of the CTD tail of RNA polymerase II has on the transcription process: Please answer asap and type your answer and answer should not be palgarised

Explain the process of transcription in eukaryotic systems by considering the CDK9 gene (search more information about the function of CDK9 in relation to RNA polymerase II). If CDK9 is an example of a gene to be transcribed, explain from initiation, elongation, to termination with proteins involved, by including the important general transcription factors, mention which RNA polymerase.

Chromatin remodeling is linked to epigenetics.  Explain how this works and indicate the driving factors for this process

If an organism's cells were to not want a specific sequence of DNA transcribed for a long period of time, which of the following processes below would most likely allow for this to happen? O DNA acetylation O DNA methylation O histone methylation O histone acetylation

Describe four differences between prokaryotic and eukaryotic gene expression.

Recall that the nuclear membrane disintegrates late in prophase of mitosis in most eukarvotic cells. Once the membrane is reformed in telophase in a daughter cell, several components of gene expression mignt therefore be "caught" out in the cytoplasm when they would otherwise onlv ever be found inside the nucleus. Consider where the following components of gene expression are made and where they runction. Which component is normally never found in the cytoplasm outside the nucleus? O A. Spliced intron • B. RNA polymerase O C. Histones • D. DNA polymerase

Think of the eukaryotic gene expression process. Which column below accurately describes which components of the gene are translated by ribosomal complex? Component A В D Ribosomal binding site Yes No No Yes Promoter Yes Yes No No Exons Yes Yes Yes Yes Introns No Yes No No C O A

Eukaryotic gene transcription can be regulated by attenuation. O True False