Question

Match the following (Total 24 pts) Enzyme responsible for joining DNA strands together The nascent DNA strand that is being synthesized in the same direction as the replication fork. Enz 39 DNA polymerase 40 DNA helicase responsible for transcribing RNA 41DNA sliding clamp 42 Single Stranded Binding Proteins DShort, newly synthesized DNA fragments 43 RNA primer 44 DNA ligase formed on the lagging template strand E Abundle or proteins that assist in the rate of transcription of DNA to mRNA. AB The nascent DNA strand that is being AC Region of DNA that initiates transcription of AD Enzyme responsible for synthesizing new synthesized in the opposite direction as the replication fork 45 RNA polymerase 46 Lagging strand 47 Leading strand en NA mo annealing into a double stranded DNA starting point for DNA synthesis and prevents it from dissociating from the ules AE Proteins that prevent the DNA strand from BC Shot strand of RNA or DNA that serves as a BD A protein that binds to the DNA polymerase 48 Okazaki fragment 49 promoter DNA strand 50 Transcription factors BE Enzyme responsible for unwinding and unpackaging the organism's DNA

Answer 1

Answer :

39. DNA polymerase --- AD. Enzyme responsible for synthesizing new DNA molecules.

40. DNA helicase --- BE. Enzyme responsible for unwinding and unpackaging the organism's DNA.

41. DNA sliding clamp --- BD. A protein that binds to the DNA polymerase and prevents it from dissociating from the DNA strand.

42. Single stranded binding proteins --- AE. Proteins that prevent the DNA strand from annealing into a double stranded DNA.

43. RNA primer --- BC. Short strand of RNA or DNA that serves as a starting point for DNA synthesis.

44. DNA ligase --- A. Enzyme responsible for joining DNA strands together.

45. RNA polymerase --- C. Enzyme responsible for transcribing RNA.

46. Lagging strand --- AB. The nascent DNA strand that is being synthesized in the opposite direction as the replication fork.

47. Leading strand --- B. The nascent DNA strand that is being synthesized in the same direction as the replication fork.

48. Okazaki fragment --- D. Short, newly synthesized DNA fragments formed on the lagging template strand.

49. Promoter --- AC. Region of DNA that initiates transcription of a gene.

50. Transcription factors --- E. A bundle or proteins that assist in the rate of transcription of DNA to mRNA.