Answer:A
Explanation:
A single nucleotide is made up of three components: a nitrogen-containing base, a five-carbon sugar, and a phosphate group. The nitrogenous base is either a purine or a pyrimidine. The five-carbon sugar is either a ribose (in RNA) or a deoxyribose (in DNA) molecule.
if we wipe out an animals natural habitat, or introduce new wildlife the animals could die. This could cause a major problem in the areas ecosystem. That is what i know, and i think that major problems would happen, like to many of one species, which takes all the food from the other species, causing major problems, and even more animals to die.
Well, frogs are scientifically nocturnal, therefore leading them to eat the worms, and worms don't eat frogs, so realistically frogs should have more population than worms because they don't get eaten by as many predators no matter what ecosystem they or you or them or him or she or it or anything!
Answer:
The answer is Choice C
Explanation:
Band X is at the bottom of the gel box or ladder so it is the smallest and the smallest fragments travel the fastest.
