Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Genomic DNA from the nematode worm Caenorhabditis elegans is organized by nucleosomes in the manner typical of eukaryotic genomes, with 145 bp encircling each nucleosome and approximately 55 bp in linker DNA. When C. elegans chromatin is carefully isolated, stripped of non-histone proteins, and placed in an appropriate buffer, the chromatin decondenses. Suppose researchers mix a sample of this chromatin with a large amount of DNase I that randomly cleaves DNA in regions that are not protected by bound proteins. Next, they remove the nucleosomes, separate the DNA fragments by gel electrophoresis, and stain the fragments with ethidium bromide.
a. Approximately what range of DNA fragment sizes do you expect to see in the stained electrophoresis gel? How many bands will be visible on the gel?
b. Explain the origin of DNA fragments seen in the gel.
Who is the story about? What is he or she trying to do. What happens while he or she tries to do it? What happens in the end.
Comprise in the discussion cellular and fluid composition of blood. We have headaches daily, itch constantly what is really weird is all our hair turned in to this wirey frizzy uncontrollable mess and we have all this like hair or fiber substance com..
What substance is known as the "spreading factor?" How does the "spreading factor" aid an organism in its quest to penetrate the host cell? What is the dissimilarity between net primary production and net primary productivity.
What are the steps in enzyme-substrate reaction. The enzyme most frequently study is bovine alkaline phosphatase. Alkaline phosphatase hydrolyze the artificial substrate p-nitrophenylphosphate (pNPP) giving us a way to create quantitative measu..
Endospore formation and the function of endospores in bacteria - Write an essay
Explain how you would build a Windkessel machine, including individual parts and assembly. How would you operate this machine? What cardiovascular physiology principle would machine display and how would you measure this phenomenon.
How is the rate of growth (dN/dt) influenced by the population size (N) and write down all the individual steps in this experiment in detail - monolayer of phospholipids - BIOL 110 (Spring, 2014)
Explain physiological changes that occur in three different organ systems when food is ingested and how these systems coordinated a response in the human body.
Discuss how many different gametes are formed in a test cross when the cross examines one gene, two genes and three genes?
The mutated form of hemoglobin in sickle-cell anemia results from the replacement of a glutamate residue by a valine residue at position 6 in the chain of the protein.
Within the two groups defined by bone mass, smaller skeletons have bones with evidence of epiphyseal plates, but the larger skeletons have only a thin line where the epiphyseal plates should be. Give the age group and gender of the four individuals i..
Describe how those mutations can potentially result in cancer. Make sure you list all references used for information and images.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd