In the compound NaCl, common table salt, bonds are formed when a Na atom loses an electron to a Cl atom. What type of bond would this be classified as?

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Compare the parts of a cell and the cell as a whole to another common nonliving system (i.e., a car, a city, describe the parts of a cell and their primary function.

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.