Describe what happens to the riboswitch

Assignment Help Biology
Reference no: EM1398192

Describe what happens to the riboswitch (in cis) in the presence of SAM and in the absence of SAM.

Reference no: EM1398192

Questions Cloud

Pearson chi-square statistic for testing : Show that Pearson's Chi-square statistic for testing Ho : 1 = 2 when there are k-categories reduces to Z^2 when k = 2, where Z = 2 sqrt(n)(p1-1/2) is the standard Z-test for testing Ho : 1 = 1=2
Would you expect that trans-acting rna to be active : Would you expect that trans-acting RNA to be active in the cytoplasm or in the nucleus? Justify your answer in a sentence.
Determine the concentration of initial stock ethanol : 73.7 mL of stock ethanol was added to 26.3 mL of distilled H20 to generate a 70% ethanol solution. What was the concentration of the initial stock ethanol?
Create mealy type state machine with input and output : Create the Mealy type state machine with input X and output Y. Y must be 1 whenever sequence 110 or 101 has been detected on X on last 3 consecutive rising clock edges.
Describe what happens to the riboswitch : Describe what happens to the riboswitch (in cis) in the presence of SAM and in the absence of SAM.
Would you expect cii to be stabilized : In a separate study, authors showed that deletion of FtsH restores CII following heat induction, but not following SOS (DNA damage) induction. Would you expect CII to be stabilized or activated during DNA damage? Briefly explain why.
Effect of mutations on expression of enzyme coding sequences : What effect would the following mutations have on the expression of the enzyme coding sequences of the tryptophan operon. Select the letter on the right that describes the effect.
Computing the standard deviation : To get the best deal for CD player, Jessica called eight appliance stores and asked the cast of a specific model. The prices she quoted are listed below. Show all work. Compute the standard deviation.
Assumptions regarding a chi-square test : What are the assumptions regarding an ANOVA test and what Excel aid would you use to perform the test, Data Analysis or MacDoIt? What are the assumptions regarding a Chi-square test?

Reviews

Write a Review

Biology Questions & Answers

  Determine expected frequency of allele and genotype

You are interested in a population of pangolins (scaly anteaters) and find that 49% of the individuals have the homozygous recessive genotype (pp) for a gene of interest.

  Transmission of pain impulses

How can some medications effectively block the transmission of pain impulses? Think about if this also blocks muscle impulses.

  Test tube with all other components for protein synthesis

Poly U, an artificial mRNA, was added to a test tube with all other components for protein synthesis ("Complete system"). Other test tubes differed from the complete system as indicated in the table.

  Current or future applications of biotechnology

Discuss and explain current or future applications of biotechnology in the fields of medicine or agriculture.

  Enzyme that removes hydrogen from fatty acids

Assume you treated butter with a fatty acid desaturase, an enzyme that removes hydrogen from fatty acids and creates double bonds.

  Explain heat-fixed-specimen slides of microorganisms

What are advantages and disadvantages or observing living-specimens slides and heat-fixed-specimen slides of microorganisms. Which statements correctly describe the population of wolves.

  Why benefits are strategically significant to employers

Why benefits are strategically significant to employers and what is some main strategic consideration. What parts of the cell did molecules in this tube probably come from? Describe briefly.

  Predict the tail lengths of the sons

Assume if heritability of male tail length in a bird was known to be 0.5, and female birds impose a selection differential of five cm on male tail length because they are too much attracted to long tails.

  List the two kinds of macromolecules

List the two kinds of macromolecules that have been partially digested by the time acid chim moves into the intestine. Where did this digestion take place, and what enzymes are involved.

  Genetic code table, translate mrna sequence into amino acid

Use the genetic code table, translate your mRNA sequence into amino acid. if any of the mRNA codns are start or stop.

  How would this process result in purification of tubulin

How many grams of methane should be combusted to heat 1.30 of water from 24.0 to 92.0, assume as product and 100 percent efficiency in heat transfer.

  What mutagens can be used to revert mutants to wild type

What mutagens can be used to revert mutants to wild type with a hydroxylamine mutation?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd