Yes or no only. rna seq can provide sequence and expression data   do riboprobes synthesize bu in vitro transcription?   does rna causes mutations and lose of function of specific genes?

Transcriptional regulation   You are interested in studying the transcriptional regulation of Glp1 promoter.  This gene contains a binding site for two proteins A and B.  Proteins A and B cannot  bind to the DNA at the same time due to steric interference caused by a slight overlap in their binding sites.  The binding sites of protein A and protein B can be seen in the figure below.  Protein A binds to Site C and Protein B binds to site D. To assess whether either A or B have an influence on Glp1 expression, you create mutations in the DNA that selectively remove the non-overlapping sequences of binding site C or binding site D. You then examine Glp1 mRNA production within adult liver cells.  You receive the following data.   Experiment number Binding site C Binding site D Glp1 mRNA levels 1 + + high 2 + - high 3 - + none 4 - - none += binding site present, -= binding site absent   What does this data tell us about which protein is…

Like the lac operon, the hexose operon is controlled by a separate regulatory protein under the control of its own promoter (see the schematic of the operon below). The hexose regulatory protein is sensitive to fatty acyl CoA levels. When all hexose fuel sources are depleted, the bacteria switch to lipid metabolism and fatty acyl CoA levels increase. This turns expression of the hexose operon off. +1 +1 Regulatory Gene Pregulator Hexose Operon Genes operon regulator promoter operon promoter 5e. The regulatory protein that controls expression of the hexose operons is a transcriptional ACTIVTOR or REPRESSOR (circle one).

True or False. Rho-dependent termination of transcription in prokaryotes can take place upon the formation of a strong RNA stern loop in the MRNA just before a run of U residues. True False

True or False? Eukaryotic genomes are organized into operons; each operon consists of a series of genes which code for enzymes involved in a metabolic pathway, under the transcriptional control of a single promoter sequence .

Yes or no?   for each gene, transcription is initiated at origin of replication.   does pre mrna shorter than mrna?   Does one thousand microliters less than a milliliter?

Please ASAP. Thank you

GACA CAAT box A site P site E site DREASAARE III III III III III factors and RNA pol to bind to in order to activate gene expression. Accepts charged tRNA molecules whose anticodon complements the codons of mRNA. Holds a nascent elongating polypeptide before final release. Unique sequence found in bacteria between TATAAT and START. 5 upstream consensus motif that is easily melted for transcription purposes in prokaryotes.

A cluster of ribosomes. In a polysome, or polyribosome, the polypeptides associated with which ribosomes will be the longest: a. They will be the same length since the rate of translation is constant. b. Those at the 3'-end3'-end of the mRNA. c. Those at the 5'-end5'-end of the MRNA. d. Those in the middle of the mRNA.