Repeat these replication questions again, this time the replication bubble has been flattened out and only one strand is shown. What you need to remember stays the same: 1) New nucleic acids are made 5' to 3' 2) Base paired strands are antiparallel. 3) Start with a primer at the origin. This image below represent just one DNA template in replication. the letters A-E represent possible placement of primers. Which of these represent the correct order of primer placement? 5' A B C origin 1st C, 2nd B, 3rd A (leading is to right of origin) 1st C, 2nd D, 3rd E (leading is to left of origin) 1st C, 2nd B&D, 3rd A&E D 1st A, 2nd B, 3rd C, 4th D, 5th E Ⓒ 1st E, 2nd D, 3rd C, 4th B, 5th A E O primer is only placed at C where the origin is located. 3'

Repeat these replication questions again, this time the replication bubble has been flattened out and only one strand is shown. What you need to remember stays the same: 1) New nucleic acids are made 5' to 3' 2) Base paired strands are antiparallel. 3) Start with a primer at the origin. This image below represent just one DNA template in replication. the letters A-E represent possible placement of primers. Which of these represent the correct order of primer placement? 5' A B C origin 1st C, 2nd B, 3rd A (leading is to right of origin) 1st C, 2nd D, 3rd E (leading is to left of origin) 1st C, 2nd B&D, 3rd A&E D 1st A, 2nd B, 3rd C, 4th D, 5th E Ⓒ 1st E, 2nd D, 3rd C, 4th B, 5th A E O primer is only placed at C where the origin is located. 3'

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter11: Genome Alterations: Mutation And Epigenetics

Section: Chapter Questions

Problem 18QP: Replication involves a period of time during which DNA is particularly susceptible to the...

See similar textbooks

Similar questions

On paper, replicate the following segment of DNA: 5’ A T C G G C T A C G T T C A C 3’ 3’ T A G C C G A T G C A A G T G 5’a. Show the direction of replication of the new strands and explainwhat causes lagging and leading strands to show different patternsof replication.b. Explain how this is semiconservative replication. Are the newstrands identical to the original segment of DNA?
Explain in not more than 5 sentences. If deoxyribonucleotides that lack the 3’-OH groups are added during the replication process, what do you expect will occur?
If the sequence 5′-AACGC-3′ were damaged by reactive oxygen species, what would be the most prevalent product, and what would be the result of replication? (Note: show both strands after replication)
Depurination of purine bases results in an apurinic site. Assume a single depurination event occurs in the GC base pair of the sequence below and is not repaired. Then, if two rounds of replication occur, which of the following DNA sequences will exist after two rounds of replication? Remember that when DNA polymerases encounter an apurinic site, most often an A is incorporated into the newly synthesized strand. Assume this is true for the sequence below. ...TACT... ...ATGA... Question 7 Select one or more: ...TAGT... ...ATCA... 1. ...TACT... ...ATGA... 2. ...TAAT... ...ATTA... 3. ...TAAT... ...AT_A... 4. ...TA_T... ...ATAA... 5. ...TATT... ...ATAA...
Depurination of purine bases results in an apurinic site. Assume a single depurination event occurs in the GC base pair of the sequence below and is not repaired. Then, if two rounds of replication occur, which of the following DNA sequences will exist after two rounds of replication? Remember that when DNA polymerases encounter an apurinic site, most often an A is incorporated into the newly synthesized strand. Assume this is true for the sequence below. ...TACT... ...ATGA... Question 7 Select one or more: a) ...TAGT... ...ATCA... b) ...TACT... ...ATGA... c)...TAAT... ...ATTA... d) ...TAAT... ...AT_A... . e) ...TA_T... ...ATAA... f)...TATT... ...ATAA...
With regard to DNA replication, define the term bidirectional replication.
Draw a molecule of DNA undergoing eukaryotic linear replication. On your drawing, identify (a) origin of replication, (b) polarity (5′ and 3′ ends) of all template and newly synthesized strands, (c) leading and lagging strands, (d) Okazaki fragments, and (e) locations of primers.
This is the original strand of DNA: ATG AAG TTT GGC TAA - what would represent a frameshift mutation due to deletion during replication ?
Replication of a circular DNA molecule can occur by either theta () replication or by rolling circle replication. Describe or explain three differences between these two modes of DNA replication (you must accurately describe differences between the two approaches to replication - an accurate statement about one form of replication that does not clearly indicate how the other form differs is not a correct)
What basal trasncription factors can only bind to the dna within the pre-replication complex after tata binding protein (TBP) bends the DNA?
Shown below is a long template strand of DNA where lagging strand DNA synthesis is occurring. The short horizontal lines represent two Okazaki fragments that have already been made. In the context of the replication fork, select the letter(d–g) that indicates where primase will synthesize the next RNA primer. Explain why did you choose that location?
During DNA replication, the function of RNA primers is to Group of answer choices serve as a binding site for DNA ligase separate the two strands of the double helix to open replication "bubbles" serve as starting points for DNA strand elongation by DNA polymerase in the 3' - 5' direction prevent new-separated strands of DNA from rejoining serve as starting points for DNA strand elongation in the 5' - 3' direction by DNA polymerase