An enzyme that links ribonucleotides into a growing RNA chain during transcription.Group of answer choicesDNA polymerasehelicaseprimaseDNA ligaseaminoacyl-tRNA synthetaseRNA polymerasetopoisomeraseNext

RNA molecules that function as enzymes.Group of answer choicestRNAribozymesaminoacyl-tRNA synthetasesmall RNAsrRNARNA polymeraseribosomeNext

The nucleotide where RNA polymerase actually begins synthesis of the mRNA.Group of answer choicescodonpromoterA sitestart pointTATA boxintronNext

The DNA sequence where RNA polymerase attaches and initiates transcription.Group of answer choicescodonanticodonexonpromoterintronTATA boxNext

An enzyme that joins RNA nucleotides to make a primer during DNA replication, using the parental DNA strand as a template.Group of answer choicestelomerehelicaseclampSSBPprimasetopoisomeraseNext

The enzyme that builds RNA from a DNA template1 pointDNA polymerasRNA polymeraseLigaseRNA primaseGyrase