When patient tissues are transfected with viruses carrying a needed, normal human gene, the technique is called: cloning. >>gene therapy. antisense therapeutic. DNA fingerprinting. None of the choices are correct. Both DNA sequencing and polymerase chain reactions require special _____ to initiate synthesis of a new DNA molecule. RNA promoters.
The average home built in 2013 was: 1  2,607 square feet of finished area. 2  constructed on 14,359 square feet of land (about a third of an acre). 3  sold for $399,532. 4  average share of the homeâs sales price which goes to construction cost was 62% (up from 59% in 2011).
By Heather Taylor on January 3, 2014 â¢ (10). NAHB recently published the latest construction cost survey. The survey shows that the average home was built on 14,359 square feet of land, had 2,607 square feet of finished area, and sold for $399,532.The average share of the homeâs sales price which goes to the construction costs jumped from 59 percent in both 2009 and 2011 to 62 percent in 2013.Finished lot costs, accounting for the second largest share of the sales price, dropped from 22 percent in 2011 to 19 percent in 2013.he average share of the homeâs sales price which goes to the construction costs jumped from 59 percent in both 2009 and 2011 to 62 percent in 2013.