36. All I of the following are chemical or structural characteristics of RNA tha

Question

36. All I of the following are chemical or structural characteristics of RNA that differ from those of DNA EXCEPT "A,The 2, carbon of ribose has an H, unlike the OH in that position ofdeoxymbose. BRNA isusually a single-stranded molecule instead of a hydrogen-bonded double strand like DNA he bascs in RNA include uracil instead of thymine. RNA molecules are generally shorter in length than those of DNA macromolecules All of the above are correct 37. If SSBp is not present during DNA replication, what would you expect to see? )The polymerase complex would not assemble on the oriC region. SSBp prevents reannealing of the separated strands, so strands would quickly reanneal and DNA replication cannot proceed C.Helicase activity is inhibited, so DNA strands cannot be separated D) The DNA cannot bend, so hydrogen bonds can't be broken to form the replication bubble. E) SSBp carries the helicase protein to the open region of DNA, so hydrolysis and strand separation will not occur 38. Which of the following is the proper order for the proteins and enzymes used in E. coli replication? Helicase, Primase, SSBP, DNA pollI, DNA poll, ligase B) Helicase, Primase, SSBP, DNA pollll, DNA poll, ligase CSSBP. Primase, Helicase, DNA poll DNA polll, ligase D) Primase Helicase, SSBP,DNA polII, DNA poll, ligase ESSBP, Helicase, Primase, DNA pollII, DNA poll, ligase 39. Transformation is the process of Aj The transfer of small fragments of DNA from one bacterial cell to another via a viral vector By Uptake of an entire bacterial chromosome from the environment of an entire bacterial chromosome from one bacterial cell to another via a viral vector ptake of small fragment pieces of DNA from the environment B) Direct transfer of replicated DNA from the donor to the recipient 40. Which statement about RNA polymerase is NOT true? ATRNA polymerase reads DNA 3' to 5 B)RNA-polymerase synthesizes RNA 5' to 3 ?,RNtpotemerase must bind to a promoter in order to initiate transcription -DRNA-polymerase can initiate RNA synthesis from scratch and does not require a primer ng expression of a particular gene.

Explanation / Answer

36. E all are correct options. All features of RNA given in statements are correct ones.

37 to 40 Correct

16 to 19 Correct.

20 E allopolyplpidy: It is presence of multiple set of chromosome when two different species are crossed or hybridized.

21 Correct

22 2n =18

n=9

3n=3x9=27

So C is correct option.

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