Mutations have on the phenotyoe of the organism

Assignment Help Biology
Reference no: EM13530141

Other pol A mutants of E.coli lack 3'----->5'exonuclease activity of DNA polymerase I. Will the rate of DNAsynthesis be altered in these mutants? What effect (s) will thesepol A mutations have on the phenotyoe of the organism?

Reference no: EM13530141

Questions Cloud

How many genotypes are produced by an autosomal gene : How many genotypes are produced by an autosomal gene with 5alleles? How many genotypes are produced by a X-linked gene with 5alleles?
What features of the rat are unique to mammals : What features of the rat are unique to mammals. are proteins activated by phosphorylation and by limitedproteolysis inactivated the same way in the same way? How does alcohol affect the control and cordination of the muscles?
Explain why thyroxine-steroid hormones-cholesterol : Explain why thyroxine, steroid hormones, cholesterol, and triglycerides cannot be dissolved in the blood plasma. Howare these molecules transported in the blood?
Number of stillbirths-miscarrages-fertility problem : A young couple is planning to have children. Knowing that there have been a substantial number of stillbirths, miscarrages,and fertility problems on the husband's side of the family, they see a genetic counselor
Mutations have on the phenotyoe of the organism : Other pol A mutants of E.coli lack 3'----->5'exonuclease activity of DNA polymerase I. Will the rate of DNAsynthesis be altered in these mutants? What effect (s) will thesepol A mutations have on the phenotyoe of the organism?
How marine algae are different from terrestrialplants : Describe how marine algae are different from terrestrialplants. How are they similar? What are the three major phyla? Whatare the differences between these groups?
What will be the nucleotide sequence of mRNA molecule : Which of the following nuclear pre-mRNA nucleotide sequencespotentially contains an intron? After the intron has been spliced out, what will be the nucleotide sequence of mRNA molecule (without the intron)?
Purpose of polymerase chain reaction : What is the purpose of polymerase chain reaction?
Nature without the aid of humans : Which of the following DOES NOT occue in nature without the aid of humans?

Reviews

Write a Review

Biology Questions & Answers

  Quantum jumps or sudden radical changes

Some support the neo-Darwinian view that views evolution as working through gradual, incremental changes; others argue that evolutionary advances come in quantum jumps or sudden radical changes.

  Contrast diffusion in the presence or absence of membranes

Compare/Contrast diffusion in the presence/ absence of membranes (carmine powder, gasses vs. ox blood RBC's). What do they mean by this ?

  Finding wild type codon

5-different mutations were derived from base pair substitutions at a single codon. In this codon, the mutant alleles had arginine, leucine.

  What is the estimated production efficiency of this animal

A marine biologist has dredge up some unknown animal from the seafloor. Describe some of the characteristics she must look at to determine the animal phylum.

  Sum up any possible hereditary disease you can recognize

write a brief 2 page typed double-spaced summary about your genogram.summarize any possible hereditary disease you can

  How a reaction affect the active site of an enzyme

How does changing the pH or temperature of a reaction affect the active site of an enzyme?

  What are two of the biggest economic savings

What are two of the biggest economic savings from an Environmental Management System? Explain how the savings occur.

  Explain how a mutation could inhibit the binding

Explain how a mutation could inhibit the binding of sigma factor to DNA. Describe two specific base substitutions you think would inhibit the binding of sigma factor. Explain why you think your base substitutions would have this effect.

  Explain how the rise in prominence of one major group

Explain how the rise in prominence of one major group (angiosperms) does not necessarily result in the total replacement of a previously dominant group(gymnosperms)?

  Scholar-practitioner project assignment

Complete this portion of the Scholar-Practitioner Project Assignment, create and submit your final presentation including the narrative, PowerPoint slides (if applicable), discussion points, questions, and any introductory and/or closing remarks.

  Are ions stable or unstable

Are ions stable or unstable and are atoms always stable or unstable when the number of protons does not equal to the number of electrons?

  Structure and function of cellular organelles

There are several examples of eukaryotic cells. Algae, Fungi, Plants, and Animals are all comprises of eukaryotic cells.Select either a plant or an animal cell.

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