____ catalyses hydrolysis of terminal nucleotides from the end of DNA or RNA molecule either 5’to 3’ direction or 3’ to 5’ direction. and __can recognize specific base sequence (restriction site) within DNA or RNA molecule and cleave internal phosphodiester bonds within a DNA molecule Select one: a. Exonucleases, Endonucleases b. lipases, Exonucleases c. lipases, Endonucleases d. Endonucleases, Exonucleases

4. DNA sequences can be cut into smaller fragments by A. gel electrophoresis B. DNA ligase C. restriction endonucleases D. DNA polymerase

An enzyme that recognizes and cuts double stranded DNA only at a particular sequence of nucleotides is often called:Select one:a. Restriction endonucleaseb. DNA glycosylase

What enzyme catalyzes DNA transcription in eukaryotic cells? DNA elongase Restriction endonuclease RNA polymerase II Restriction exonuclease DNA polymerase

In genetic engineering, restriction enzymes cleave the DNA at a specific site known as _____a) restrictionb) recognitionc) promoterd) sense

Which type of enzyme catalyses the synthesis of DNA?Group of answer choicesDNA polymerasePrimaseHelicaseDNA ligase PreviousNext