10 kb linear DNA fragment was digested once with enzyme A, once with enzyme B, and once with enzyme C. The following fragments were obtained: Enzyme A: 2 kb Enzyme B: 0.6 kb Enzyme C: 3 kb 8 kb 9.4 kb 7 kb Restriction enzyme digests using two enzymes in combination produced the following fragments: Enzyme A B: 0.6 kb Enzyme A C: 2 kb Enzyme B C: 0.6 kb 1.4 kb 3 kb 3 kb 8 kb 5 kb 6.4 kb Construct the restriction map of the DNA

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition.b) one-fourth of the daughters of an affected man would have this condition.c) one-half of the daughters of an affected father and a carrier mother could have this condition.d) only if a woman is xxx could she have this condition.

Which best describes carbon dioxide’s path out of the body

Which statement best compares aerobic and anaerobic respiration