How are the energy needs of plant cells similar to those of animal cells how are they different

What are the result of when individual components in an organism interact with others to create noval stucture and function called

Classify the structures as homologous or analogous, depending on their structure and 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.