A 16 Kb Linear DNA Is Cut with EcoRI and BamHI.The

question 2

Multiple Choice

A 16 kb linear DNA is cut with EcoRI and BamHI.The EcoRI digest yields fragments of 2,6,and 8 kb.The BamHI digest yields fragments of 5 and 11 kb.An EcoRI-BamHI double digest yields 2,3,5,and 6 kb fragments.The map of this DNA has

• A) three EcoRI sites and two BamHI sites.
• B) three BamHI sites and two EcoRI sites.
• C) two EcoRI sites and two BamHI sites.
• D) two EcoRI sites and one BamHI site.
• E) one EcoRI site and two BamHI sites.