Place the following steps of DNA replication in order: Origin melting RNA priming Helicase loading Elongation please explain answer choice a.3, 1, 4, 2 b.2, 1, 4, 3 c.1, 3, 2, 4 d.4, 2, 3, 1
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Place the following steps of
- Origin melting
- RNA priming
- Helicase loading
- Elongation
Step by step
Solved in 3 steps
- DNA replication requires ________ . a. DNA polymerase c. primers b. nucleotides d. all are required: Replication process:.49 Transferring the genetic 49. Replication process: Transferring the genetic information from one cell to its daughters and from one generation to the next and equal distribution of DNA during the cell division نوع السؤال: خيار واحد b. False a. True hanIn only one sentences please define these three words 1. Conservative model of dna replication 2. Dispersive model of dna replication 3. Semi conservative model of dna replication
- In the mechanism of replication the O DNA leading strand is read from 3' to 5 O DNA leading strand is read from 5' to 3 O DNA leading strand product is synthesized 3' to 5 O DNA lagging strand is read from 5' to 3 O Only the DNA leading strand is read D Question 18 What factor is used repeatedly for lagging strand DNA replication but not repeatedly for leading strand replication? O ANTP's O DNA polymerase 3 O a parental DNA template O metal ions O a ligasePlace the following events of DNA replication in order 1. DNA strands separate 2. DNA polymerase binds 3. DNA helicase binds 4. Companion strand is assembled 5. DNA proofreading O 5, 1, 2, 4, 3 O 2, 3, 4, 1, 5 O 2,4, 1, 3, 5 O 3, 1, 4, 2, 5 O 3, 1, 2, 4, 5What is the function of Ligase during DNA Replication a Releases tension on the DNA as it unwinds b Puts down RNA primers so replication can continue c Binds Okazaki Fragments into a continuous DNA strand d Binds to single stranded DNA to protect it from degradation
- Fill in the blanks in the following statements about DNA replication. 3' Parental strand 5' 4. A binds with KEY CAGTGTAACGGTGA Adenine Guanine GTCAC LLLLL Cytosine -Thymine 5' by Fraic M Marti, PhD and Jud. Noth, Ph.D This represents DNA replication belicase 1. The replication bubble opens up as the hydrogen bonds between bases are broken by the enzyme Daughter strands GTCACATTGCCACT LLLLLLLLLL LLLL Parental strand 2. Then Single Strand proteins keep the two helixes apart. 3. The enzyme DNA Polymerase adds the new nucleotides to the parental strand to produce the daughter strand. SPRAPT Incoming nucleotide C binds with 5. What enzyme prevents recoiling of the DNA strand while synthesis is occurring? GGTGA Segment 2 100 nu 3' Cierra pottere DNA polymerase DNA nucleotide Segment 1 DNA polymerase n 1830 Refer to the picture above and indicate your answers 6. DNA polymerase is adding the nucleotides to the top strand continuously--that means the top strand is the (leading or lagging)…Replication of DNA takes place in S phase. O True O FalseFill in the blanks in the following statements about DNA replication. 3' Parental strand 5' 2. Then 3. The enzyme DNA daughter strand. 4. A binds with KEY CAGTGTAACGGTGA Adenine Guanine GTCAC LLLLL Cytosine Thymine 5' This represents DNA replication. 1. The replication bubble opens up as the hydrogen bonds between bases are broken by the enzyme Daughter strands Incoming nucleotide GTCACATTGCCACT GGTGA Parental strand 3' C binds with 5. What enzyme prevents recoiling of the DNA strand while synthesis is occurring? DE Segment 2 proteins keep the two helixes apart. adds the new nucleotides to the parental strand to produce the DNA polymerase -DNA nucleotide Segment 1 DNA polymerase ? Refer to the picture above and indicate your answers. 6. DNA polymerase is adding the nucleotides to the top strand continuously--that means the top strand is the (leading or lagging) strand. 7. The bottom strand has short segments which are added discontinuously. This is the (leading, lagging) strand.…
- OLD STRAND NEW OF DNA REPLICATION TCG ATT ACT 1 ACT AGT ACT 4 AGG ACC TAC CTG TAG 7 AGG STRAND OF mRNA TRANSCRIPTION 2 LO 5 8 PROTEIN NAME TRANSLATION 3 6 9A scientist adds a chemical to a culture of dividing cells in order to disrupt DNA replication. The replicated DNA produced by the cells is double-stranded, but sections of it lack covalent bonds between adjacent nucleotides (Figure 1). 5' 3' ACẢ ÅG ĠC G ÁČÁ GCACTCATGTG 3' 5' Figure 1. Replicated DNA produced after a chemical is introduced 48 Which of the following claims is best supported by the data? 0/1 The chemical disrupts hydrogen bonding. The chemical inhibits DNA ligase. The chemical blocks DNA polymerase. The chemical prevents the formation of RNA primers. OO O ONuclear DNA replicates in the phase. O a. Mphase O b. None of the answers is correct. Oc. GO phase O d. Sphase O e. G2 phase