Which among them is not a security alliance that the us belongs to?
a. nato
c. inter-american treaty of reciprocal alliance
b. korean pact
d. lisbon treaty

Which of the following statements is true regarding a basic amino acid? a.) the hydrophilic r group of a basic amino acid will be located on the interior of a protein b.) the positively charged r group of a basic amino acid could bind dna c.) the r group of a basic amino acid would only be able to form covalent bonds with other molecules d.) a basic amino acid would be considered both polar and hydrophobic e.) all of the above