Organic Chemistry Answers

in what order would the following globular proteins emerge/eluted on gel filtration of a mixture on Sephadex G200? Ribonuclease (Mr=12,000), aldolase (Mr=159,000), hemoglobin (Mr=64,000), β-lactoglobulin (Mr=36,000), serum albumin (Mr=65,000).

In what order would the following globular proteins emerge/eluted on gel filtration of a mixture on Sephadex G200? Ribonuclease (Mr=12,000), aldolase (Mr=159,000), hemoglobin (Mr=64,000), β-lactoglobulin (Mr=36,000), serum albumin (Mr=65,000).

Ethylphenyl amine is an example of

Why chlorobutane and 2-chloro-2-methylpropane form precipitate in 1%AgNO3?

1) why 1-chlorobutane, 1-bromobutane, bromocyclohexane and bromobenzene form precipitate in 15%of NaI in acetone

In what order would the following globular proteins emerge/eluted on gel filtration of a mixture  on Sephadex G200? Ribonuclease (Mr=12,000), aldolase (Mr=159,000), hemoglobin  (Mr=64,000), β-lactoglobulin (Mr=36,000), serum albumin (Mr=65,000).

In what direction (toward the anode, toward the cathode, or toward neither) will the following  proteins move in an electric field? 

a. Serum albumin (pI=4.9) at pH 8.0 

b. Urease (pI=5.0) at pH3.0 and pH 9.0 

c. Ribonuclease (pI=9.5) at pH 4.5, 9.5 and 11.0 

d. Pepsin (pI=1.0) at pH 3.5, pH7.0 and pH 9.5