Biochemistry Answers

Proteases are used in sequencing of large proteins to

A.Break disulfide bonds

B.Fragment protein at predictable location

C.Disrupt quaternary structure

D.Determine amino acid composition

E.Sequence a protein from the N-terminal end

Look at DNA, a polymer, and nucleotide, a monomer, on the nucleic acid page. There are

sugar molecules within these structures. How many sugar molecules are in DNA and the

nucleotide

How the structure of enzyme halps in its function

Enzyme and proteins. How the structure of enzyme help in its function?

calculat your weakly diet in trem of its contents (micromolecules and micro nutrients ) and calories

How the structure of enzyme halps in its function

How many grams of KCl (74.6 mw) would you weigh to make 200 ml of 4% (w/v) solution?

A particular enzyme at a research facility is being studied by a group of graduate students. This enzyme has a Km value of 5.0 X 10-6 M. The students study this enzyme with an initial substrate concentration of 0.055 M. At one minute, 7 μM of product was made. What is the amount of product produced after 5 minutes?What is the Vmax?(Hint: unit of velocity is μM/min)

For a given enzyme catalyzed reaction, theMichaelis constant is 0.2 mM and the substrate concentration is 1.8 mM. What is the fractional saturation ([ES]/[ET]) of the enzyme under these conditions?

Please write the names of the main groups in which the proteins are classified according to their form and main function, and explain how a.a. distributionin proteins differs in these groups.Provide an example of a macromolecule or other complex structure representing each of the three types.