Ascientist who solves a new problem using something already learned is being what?

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.

Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine

Can nonrenewable resources be used sustainably?