What is the main function of the krebs cycle?
A. to produce large amounts of ATP molecules
B. To provide molecules for the electron transport chain
C. To produce carbon dioxide for use in the thylakoid
D. two break glucose down into two pyruvate molecules

How many chromosomes are in a gold fish?

What must be done to breed dogs for a partical trait

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.