What aspect of the DNA molecule encodes hereditary information concerning an organisms trait
1.the distribution of electrical charges
2.the folded three-dimensional shape
3.the sequence of bases pairs
4.the molecular mass

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

What terms describes being out of water after being submerged

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.