How are genes related to dna? a-genes are sections of dna that program the amino acid sequences of proteins. b-genes are monomers that are joined by dehydration synthesis to make dna. c-genes are proteins that bind molecules of dna together to make amino acids. d-genes are monomers that are joined by hydrolysis to make dna.

How many grams of n2h4 will be consumed by 23 g of n2o4

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.