Which of the following statements are correct for restriction fragment length polymorphism (RFLP) analysis? Select one or more:

The method is not very sensitive, so needs quite a lot of starting material (genomic DNA).

Any disease-causing mutation in the human genome can be identified by RFLP.

Restriction enzymes with a long recognition sequence generate more fragments during RFLP analysis than restriction enzymes with a shorter recognition sequence.

If performing a restriction digest on the human genome, it is challenging to resolve the very large amount of restriction fragments generated using gel electrophoresis, and to identify differences in the resulting patterns by eye.

Genome-wide restriction patterns differ between human individuals

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

oxygen is the first element in group 16 (via) of the periodic table. the periodic table is a chart that shows how chemical elements are related to each other. the elements in group 16 are said to belong to the chalcogen family. other elements in this group include  sulfur, selenium, tellurium,  and  polonium.  the name chalcogen comes from the greek word  chalkos,  meaning "ore." the first two members of the family, oxygen and sulfur, are found in most ores.

oxygen is by far the most abundant element in the earth's crust. nearly half of all the atoms in the earth are oxygen atoms. oxygen also makes up about one-fifth of the earth's atmosphere. nearly 90 percent of the weight of the oceans is due to oxygen. in addition, oxygen is thought to be the third most abundant element in the universe and in the solar system.

answerhygroscopic;