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Assume you have isolated a decapeptide (a 10-residue peptide) called "fighting illini (FI)," which has anticancer activity. Determine the sequence of the peptide from the following information. (Note that amino acids are separated by commas when their sequence is not known.). Hint: peptide bonds are not the only type of bonds linking the amino acids to each other in a protein. See insulin as an example.(a) One cycle of Edman degradation of intact FI yields 2 mol of PTH-aspartate per mole of FI.(b) Treatment with ?-mercaptoethanol yields two pentapeptides.(c) Treatment of FI with trypsin in the presence of ?-mercaptoethanol yields three peptides with the following composition: (Ala,Cys,Phe), (Arg,Asp), and (Asp,Cys,Gly,Met,Phe). The intact (Ala,Cys,Phe) peptide yields PTH-cysteine in the first cycle of Edman degradation.(d) Treatment of 1 mol of the intact FI with carboxypeptidase yields 2 mol of phenylalanine.(e) Treatment of the intact pentapeptide (Asp,Cys,Gly,Met,Phe) with CNBr yields two peptides, a dimer and a trimer. The tripeptide yields PTH-glycine in the first round of Edman degradation.
A) What is the broad sense heritability of seed count in this population of bluebonnets? B) What might cause this estimate of heritability to be inaccurate?
Which of the following statements is true? The first cervical vertebra is called the axis.The spinal cord protects the vertebral column.
In a testcross of Aa Bb CC Dd Ee FF where the genes demonstrate independant assortment and determine the expected frequency of aa bb Cc dd ee Ff progeny?
He speculated that geologic columns would have the most height of 72,000 feet. Using his approach and numbers, compute the approximate age of the earth he came to.
Which magnification was most helpful in making this determination? What optical principles are involved here and describe the role of each.
Suppose you are self making a hypothetical species. Can you suggest a type of genetic change that could have a drastic effect on the evolution of a species?
How did the rmp change with the low na ecf solution. Discuss at least three practical, scientific, and ethical issues that may be raised by such a change in naming.
Write the pathogenesis of Ischemic Stroke? Give reference from where u got the information from. From an Article and a Book. Please give you referce in APA Style
In corn snakes, wild type color is brown. One autosomal recessive mutation causes hte snake to be orange and another causes snake to be black.
The phenotypic variances were 9.4 cm2 for the inbred strain and 26.4 cm2 for the randomly pollinated population. Guess the broad sense heritability of ear length in these populations. What are the usual frequencies of the gametes from a plant with th..
Primary reason for the incredible success of viruses in their incredible diversity. Explain why a virus that is well adapted to one species and causes no apparent disease can upon a switch to a new host range cause severe disease
The bacteriophage genome consists primarily of genes encoding proteins that make up the head, collar and tail, and tail fibers. When these genes are transcribed given phage infection,
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