Which of the the following is not part of a nucleic acid? a.) phosphate b.) 5-carbon sugar c.) nitrogen ousted base d.) amino acid

During sunny hours, a large amount of build up between the hours of 1: 00-5: 00 pm. a. ozone b. mercury c. lead d. sulfuric acid

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

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.