Atestcross involves crossing with a(n) individual and is used to determine the of the tested parent. a. homozygous recessive; phenotype b. homozygous dominant; genotype c. homozygous recessive; genotype d. homozygous dominant; phenotype e. f2 offspring; parental genotype

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient

An enzymatic hydrolysis of fructose-1-p, fructose-1-p(aq) + h2o(l) - fructose (aq) + pi (aq) was allowed to proceed to equilibrium at 25°c. the original concentration of fructose-1-p was 0.2 m, but when the system had reached equilibrium, the concentration of fructose-1-p was only 6.52 x 10^-5 m. calculate the equilibrium constant for this reaction and the free energy of hydrolysis of fructose-1-p.

The development of this new blg-free, hypoallergenic milk is based on a science that came to the forefront 150 years ago. what scientist's work provided the basis for such feats in biotechnology?