Which statement best describes the steps leading up to protein synthesis? a)the translation of dna to rna occurs in the cytoplasm; then, the transcription of rna occurs in the nucleus. b)the transcription of dna to rna occurs in the cytoplasm; then, the translation of rna occurs in the nucleus. c)the translation of dna to rna occurs in the nucleus; then, the transcription of rna occurs in the cytoplasm. d)the transcription of dna to rna occurs in the nucleus; then, the translation of rna occurs in the cytoplasm.