What enzyme is needed in order to make a cdna library

Assignment Help Biology
Reference no: EM13146925

A) How is the gene for β-galactosidase used in the construction of a plasmid?

The gene is a promoter that is sensitive to the presence of the sugar, galactose.
It is an origin of replication.
It is a cloning site.
It is a marker for insertion of DNA.

B) A DNA library is

an orderly array of all the genes within an organism
a collection of vectors
the collection of plasmids found within a single E. coli
a collection of DNA fragments representing the entire genome of an organism

C) What enzyme is needed in order to make a cDNA library?

DNA helicase
RNA polymerase
Reverse transcriptase
Restriction exonuclease

Reference no: EM13146925

Questions Cloud

What is the purpose of the selectable marker : How do you think PCR could be used to determine if a public water supply is contaminated with a hazardous bacteria? What would be necessary to do this analysis?
Forecast the level of sales in the second quarter of time : D3 is a dummy variable that is equal to one in the third quarter and zero otherwise. Forecast the level of sales in the second quarter of time period ten
Purchase price in consolidated financial-statements : On January 1, 2009, Riley Corp. acquired some of the outstanding bonds of one of its subsidiaries. The bonds had a carrying value of $421,620 and Riley paid $401,937 for them. How should you account for the difference between the carrying value an..
Determining advanced federal taxation : Three years ago, Ralph purhcased stock in White Corporation for $40,000. The current stock has a current value of $5,000. Ralph needs to decide which of the following alternatives to pursue. Determine the tax effect of each.
What enzyme is needed in order to make a cdna library : How is the gene for β-galactosidase used in the construction of a plasmid?
Compute the amount of energy released in the formation : Calculate the amount of energy released in the formation of one mole of BaSe bonds (not lattice energy).
What would you expect to occur in the suv market : Buyers consider gasoline and SUV to be complements. If gasoline price increases, what would you expect to occur in the SUV market?
Statement regarding the intercompany sale of land : Which of the following statements is true regarding an intercompany sale of land?
How many grams of co2 are formed : CH4 + 2 O2-> CO2 + 2 H2O How many grams of CO2 are formed from the combustion of 9.00 moles of methane, CH4, in oxygen?

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