Which of the following statements BEST describes DNA?
A DNA are the same as genes
B. All living things contain DNA
C. There are three bases that compose DNA
D. Billions of people in the world have the same genetic code.
Please select the best answer from the choices provided
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According to federal dietary guidelines which of these foods is overconsumed

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?

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing