Small sections of dna that have been sequenced can be assembled back into the original complete sequence by using dna ligase performing a modified pcr reaction looking for overlaps in the code using mitochondrial dna as a guide

They said i have got a sign of tuberculosis what should i do

What element is able to combine with itself and hydrogen to form large molecules ?

In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.