Who is credited with creating the first accurate model of dna? a. rosalind franklin b. friedrich miescher c. james watson and francis crick d. marshall nirenberg and heinrich matthaei

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan

What type of bonds link individual amino acids together?