1. Write the sequence of the peptide fragments that would beformed if -endorphin
ID: 5024 • Letter: 1
Question
1. Write the sequence of the peptide fragments that would beformed if -endorphin was treated with pepsin? 2. How many moles of Serine Hydrochloride are present in 2 Lsample of 0.2M serine at pH 3.2? Please show your work. 3. How would 1kb long molecule of DNA change if it wereallowed to dehydrate? How could this be measured? 1. Write the sequence of the peptide fragments that would beformed if -endorphin was treated with pepsin? 2. How many moles of Serine Hydrochloride are present in 2 Lsample of 0.2M serine at pH 3.2? Please show your work. 3. How would 1kb long molecule of DNA change if it wereallowed to dehydrate? How could this be measured?Explanation / Answer
ANSWER 1first find out the amount of serine present in 2l of thesameple by using the molarity method. 1 mole of a substance is the molecular weight of the solutepresent ion the solution. so according to that you would fine42.36gm of serine is present in the solution. when you compare thenumber of moles preset in 155. 58 to 42.36 u get the number ofmoles actual;ly present in 42.28 gm of serine THE NUMBER OF MOLES COMES DOWNTO 0.272
ANSWER 3
a DNA would get denatured under extreme condition . you canfind out the amount of denaturation by the DNA melting point method(Tm which shows at the highet peak that half of the amount of DNApresent has been denatures and then it shows a lag period.)
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