4)One approach to quantify the amount of antibody in a sample is to conjugate with a piece of DNA and then quantify the amount of bound DNA by PCR. To show such covalent conjugation is possible, a sample of antibody was reacted with DNA. Anion exchange chromatography was then used to confirm the antibody-DNA conjugate was formed. Two peaks are then expected one for the antibody bound to DNA and one for free antibody. Antibody-DNA complex is expected to be eluted in peak .

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

hope this

not sure if this what   you'r looking for would be percent composition

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.