You might find the following grains listed on an ingredients list for crackers. which of the following ingredients is a whole grain? a. brown rice b. oatmeal c. whole wheat flour d. all of the choices are correct

Insulin is a peptide therapeutic used to manage type 1 diabetes, which affects more than 20 million people worldwide according to the international diabetes federation. a significant limitation to the broad distribution and use of insulin to treat type 1 diabetes is the fact that it must be administered by injection rather than orally. why is insulin administered by injection and not orally?