1. Write the sequence of the peptide fragments that would beformed if β-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?