What is the fundamental reaction of RNA synthesis?Group of answer choicesformation of correct bases especially uracilformation of ribosyl linkagesformation of a phosphodiester bondhydrolysis of the pyrophosphate to orthophosphateunwinding the double-stranded DNA

Which reaction in DNA replication is catalysed by DNA ligase?Group of answer choicesFormation of a phosphodiester linkage between two Okazaki fragmentsProof reading the template strand for errorsBase pairing of the template to the newly synthesised strandAddition of nucleotides to the lagging strand

The synthesis of RNA using a DNA template.Group of answer choicesRNA processingtranscriptiongene expressiontranslationNext

RNA is synthesized on a DNA template in a process called:1 pointmethylationacetlyationtranscriptiontranslation

What is the fundamental chemical reaction during protein synthesis? Formation of a glycolipid bond between two different ends of amino acids residues Formation of a peptide bond between nucleotides Formation of the ester bonds between the 5' end and the 3' end of the incoming nucleotide Formation of a peptide bond between a carboxyl group at the end of the polypeptide chain and a free amino group of the incoming amino acid Formation of a stable interaction between two DNA strands

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