Ch 18 HW - HW Ch.18 MCQ Instructor Dr Sanghamitra Mohanty 1...

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HW Ch.18 Instructor: Dr. Sanghamitra Mohanty MCQ: 1) Two modular elements that appear as consensus sequences upstream from the transcription start site are A) microsatellites and transposons B) rDNA and nucleolar organizers C) TATA and CAAT D) TTCA and CCTT E) Enhancers and telomeres 2) Regarding eukaryotic and prokaryotic genetic regulation, what process seems to be the most similar between the two? A) transcriptional regulation B) RNA splicing regulation C) Intron / exon shuffling D) 5’-capping regulation E) Poly-A tail addition 3) DNA methylation in eukaryotes refer to A) altering RNA polymerase activity by methylation B) changes in DNA-DNA hydrogen binding C) altering translational activity of highly-methylated tRNAs D) addition of methyl groups to adenine residues E) addition of methyl groups to the cytosine of CG doublets 4) Channels between chromosomes in the interphase nucleus are called A) extrachromosomal elements B) localized zones C) chromosomal territories D) interchromosomal domains
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Ch 18 HW - HW Ch.18 MCQ Instructor Dr Sanghamitra Mohanty 1...

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