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!
Some enzymes like papain have a very flat pH profile i.e. they have nearly the same activity over a very broad pH range. what might this flat pH profile suggest about the amino acids active site of the enzyme papain?
RNAse is an enzyme that cleaves the P--O^5' bond in RNA. it has two His residues in the active site. Suggest a plausible explanation why the enzyme activity changes when pH is increased or decreased from ~pH 6.0.
Why might you find that your DNA isolation might have multiple "perfect" matches (1.000) for more than one species? Given that 16S genes are used almost universally to discrimanate between species, How can you explain this result.
A substitution mutation occurs in the GRE making it unrecongnizable to the glucocorticoid receptor. Determine what impact would this have on transcription of gene downstream of this element?
Helminths are included in the study of parasitology but only one form of the worm is actually parasitic. Discuss the lifecycle of one helminth and state which form of a worm is parasitic larva or the egg.
A poll is made of four allozyme loci in a particular population. The alleles are labeled alphabetically according to the mobility of their products in electrophoresis.
How do these duplications arise and what do they propose in terms of mechanisms of transposition. Could you help to understand FEV1/FVC and how the expected percentage of this figure relates to respiratory problems.
Characteristics of a malignant state include: 1) Dysregulation of the cell cycle and 2) Inhibition of apoptosis. These mechanisms are also hallmarks of a many viral infections? Why are these characteristics also beneficial to many viruses? Explain ho..
In the fungus Neurospora, the td+ allele is needed for the cells to build the amino acid tryptophan. The mutant allele td results in an inability of the fungus to make its own trp,
In light of the 1918 Spanish Flu pandemic and the more recent 2009 H1N1 influenza pandemic, what are some of the epidemiological patterns that were noted in 1918 that must be taken to avoid another major pandemics in the global society?
Determining the concentration of nacl that is isotonic for a plant parenchyma cell using 1.0 M nacl, water, test tubes in which to dilute a th nacl, using elodea leaves.
In Drosophila melanogaster, a gene "ebony" produces a dark body colour when homozygous, and an independently assorting gene "black" has a similar effect (that is the black and ebony body colours are indistinguishable).
The muscles that originate on the ischium and sacrum are" Adductors of the thigh. Abductors of the thigh. Medial rotators of the thigh.
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