~convert energy ~have its own dna ~found in almost all cells ~enclosed by two membranes mitochondria and chloroplasts have similarities and differences. all but one of the characteristics on the list above are similarities between mitochondria and chloroplasts. that is a) convert energy. b) have its own dna. c) enclosed by two membranes d) found in almost all cells.

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

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.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these