Gene X always produces the same mRNA (one splice form) and the same protein in all cells in which it is expressed. The gene X mRNA and protein are present in brain, kidney, and heart cells. However, the activity associated with the protein is present only in the heart. Which of the following are possible explanations?A. A splicing factor necessary for removing all of the primary transcript's introns is present only in the heart. B. A splicing factor necessary for removing all of the primary transcript's introns is present only in the brain and kidney. C. Protein X is phosphorylated only in the heart. D. Protein X is phosphorylated only in the brain and kidney. E. A miRNA whose target is gene X mRNA is present only in the heart. F. A miRNA whose target is gene X mRNA is present only in the brain and kidney.

Clues to ecological principles are given in numerous passages of the bible. a bible study of ecology actually opens the doors to better understanding of god's love and concern for the earth. use a concordance to locate bible passages associated with words concerning our stewardship of the earth. you may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship find each of the passages using these words related to principles of ecology. list all passages by quote, book, chapter, and verse under each word. use your own interpretation to rewrite what you think each verse is saying. after your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. summarize what he tells you. a concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.

Which enzymes break down carbohydrates?

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.