0.5
Overview page. Subjects: Chemistry.
or
symbol (in enzyme kinetics) for the value of the concentration of a substrate, A, in mol dm−3, at which the velocity of the reaction, v, is...
50
Overview page. Subjects: Chemistry.
symbol for the molar concentration of an agonist that produces 50% of the maximal possible effect of that agonist. Other percentage values ([A]20, [A]40, etc.) can be...
2′-5′A
Overview page. Subjects: Chemistry.
symbol for any member of a series of oligonucleotides of the general formula p a A[2′p5′A] n , where p and A are...
A
Overview page. Subjects: Chemistry.
symbol for
a
Overview page. Subjects: Chemistry.
a
Overview page. Subjects: Chemistry.
symbol for
null...
A
Overview page. Subjects: Chemistry.
symbol for
(A + T)/(G + C) ratio
Overview page. Subjects: Chemistry.
The ratio of the sum of the adenine plus thymine bases to the sum of the guanine plus cytosine bases in a DNA molecule or preparation. The ratio is to ...