Transcription occurs in the nucleus or at the nucleoid O True O False QUESTION 2

Question

Transcription occurs in the nucleus or at the nucleoid O True O False QUESTION 26 Okazaki fragments are attached to the growing end of the lagging strand by DNA ligase O DNA poymerase DNA helicase O DNA gyrase O Primase QUESTION 27 A primer of is needed at the origin of nucleotide addition. Polymerase Polymerase! O Helicase O RNA O DNA QUESTION 28 DNA replication proceeds in one direction around the bacterial chromosome. O True O False QUESTION 29 Which is incorrect about inducible operons? O Have genes turned off by a buildup of end product 0 Are often for catabolic pathways O Are normally turned off O Are turned on by the substrate of the enzyme O Include the lac operon QUESTION 30 Which is incorrect about purines? O Only found in DNA, not in RNA O Are nitrogenous bases Always pared with a specific pyrimidine O Include adenine and guanine O Found within nucleotides

Explanation / Answer

Ans 26- (1) During the synthesis of lagging strand, DNA Ligase connects the okazaki fragments with DNA nucleoti

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