*please answer all* 7.Which of the following is a protein product of a regulator
ID: 269391 • Letter: #
Question
*please answer all*
7.Which of the following is a protein product of a regulatory gene?
8.Two potential functions that eukaryotic cells perform to transcription are
9.A researcher found a method she could use to manipulate and quantify acetylation and methylation in embryonic cells in culture. In one set of experiments using this procedure in Drosophila, she was readily successful in increasing acetylation of amino acids adjacent to methylated amino acids in histone tails. Which of the following results would she most likely see?
10.Which of the following is an example of post-transcriptional control of gene expression?
11.In eukaryotes, general transcription factors
12.One way scientists hope to use the recent knowledge gained about noncoding RNAs lies with the possibilities for their use in medicine. Of the following scenarios for future research, which would you expect to gain most from RNAs?
repressorExplanation / Answer
7.
Repressor is the protein product of the regulatory gene.
Hence, the correct option is (1).
8.
DNA methylation and histone modification are two potential functions that eukaryotic cells perform to transcription.
Hence, the correct option is (3).
9.
Decreased chromatin condensation is the correct answer.
Hence, the correct option is (1).
10.
The removal of introns and alternative splicing of exons is an example of post-transcriptional control of gene expression.
Hence, the correct option is (1).
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