1 answer

Q1: Given that pK, = 2.35 and pK2 = 9.69 for alanine. What is its isoelectric...

Question:



Q1: Given that pK, = 2.35 and pK2 = 9.69 for alanine. What is its isoelectric point? (10% Points] Q2: Distinguish between pep
Q3: Proteins could be of globular and fibrous, explain the difference and mention and example of each. (10% Points] Q4: Prote
Q1: Given that pK, = 2.35 and pK2 = 9.69 for alanine. What is its isoelectric point? (10% Points] Q2: Distinguish between peptides and proteins regarding the functions and size in the below table [40% Points) Peptide Polypeptide Size (No. of amino acids) Functions (their roles inside the cells) Main bonds in their molecules Example
Q3: Proteins could be of globular and fibrous, explain the difference and mention and example of each. (10% Points] Q4: Proteins are of different levels of complexity. List the main levels of proteins in the following table [40% Points) Level Main bonds in each level

Answers

polypeptide 0.2. Ansner. peptide sizelpeptide have only while polypeptieel cueroflone amino acidº is composed 20-20 amino au0.3 Answer - _Globular proteins I fibrous proteins Globular protein are these are also spherical, elliptical called sclesoproQ.U Answered - Level _ Main bonds in each_hevel - tyrosin. to primary structure s-s Bonding Chain of amino Enemple-Insulin auQ. L Answered - alanin alanin = 2.35 = 9.69 - Pk for Iso electric poin for alanin - fb: pk +PK2 el = 6.02 Ansner 2

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