Explain how an mRNA molecule is produced

Assignment Help Biology
Reference no: EM13528440

An experiment conducted to study protein synthesis,radioactive thymine, and radioactive uracil were added to a cultreof human cells. A few hours later, the culture was analyzed andradioactive mRNA was found
a) Explain how an mRNA molecule is produced
b) Explain why the mRNA produced is radioactive
part 2) In a different experiment, radioactive uracil wasadded to a culture of human cells undergoing DNA replication. Whatwill be the characteristic of the resulting DNA in terms ofradioactivity? Explain

Reference no: EM13528440

Questions Cloud

Calculate what is the mass of each object : Two identical objects each hold a net charge of q = 9e. If the gravitational force between the two objects exactly cancels the electrostatic force between the objects, what is the mass of each object
Find the average net force exerted on the car and riders : In the amusement park ride known as Magic Mountain Superman, Find the average net force exerted on the car and riders by the magnets
Determine toni penas net income from deer park : Determine Toni Penas net income from Deer Park for 2012 and prepare a balance sheet for Deer Park as of December 31,2012.
Compute the normality and the molarity of the feso4 solution : A 25.0 mL aliquot of an FeSO4 solution is titrated against standard 0.0100M K2Cr2O7 solution using diphenylmethane indicator. At the end point 23.oo mL of K2Cr2O7 solution have been consumed. Calculate the normality and the molarity of of the FeSO..
Explain how an mRNA molecule is produced : An experiment conducted to study protein synthesis,radioactive thymine, and radioactive uracil were added to a cultreof human cells. A few hours later, the culture was analyzed andradioactive mRNA was found
Define how many calcium carbonate tablets : how many calcium carbonate tablets, each containing 500mg of the active ingredient are required to react with 49.9 grams of stomach acid containing 37.5%HCl by mass
Did the new york division achieve its target objectives : Did the New York Division achieve its target objectives for ROI, asset turnover, and profit margin and which, as indicated by the performance measures, are the most likely areas to improve performance?
Mutation results in a loss of protein function : You are studying a particular protein, and find that a mutationchanging an alanine amino acid residue within the interior of the protein to a valine resultsin a loss of protein function.
Compute how many gramsof chlorine are needed to react : Calculate how many gramsof chlorine are needed to react with 100.0 grams of methane. finally, calculate how many grams of dichloromethane are formed from 100.0 grams of methane, if present yield for the reaction is 80%.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

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