The museum has an interesting collection of nautical items, including ocean maps, sails, and anchors. Read the sentence. The example context clues show that the word nautical means “growing or living near a boat.” “of or associated with salt water.” “having an interest in the ocean.” “of or relating to ships or sailing.”

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.