Which of the following energy sources causes the most pollution? a. geothermal b. coal c. biomass d. neutrons

Ashort, vertical, solid, or fleshy stem possessed by gladiolus and which is used in reproduction is termed a

Asegment of dna that codes for rna and a protein is a

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.