Brainliesttt ! which of the following is true about the products formed during photosynthesis? they have the same mass as the mass of reactants. they are the same set of compounds as the reactants. they have more mass than the mass of reactants. they are chemically the same as the reactants.

Assume that you are interested in separating short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range. you have two recipes for making your polyacrylamide gels: one recipe uses 1.5 percent agarose and would be considered a “hard gel,” while the other uses 0.5 percent agarose and would be considered a loose gel. which gel should you use to separate the short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range?