The basis for the 1-pot DNA sequencing method (discussed in thelecture) is use of ddNTPs (2',3'-dideoxy NTPS), with each one linked to adifferent fluorophore that emits light at different wavelengths. (e.g.,ddATP linked to a molecule that fluoresces red light, ddTTP linked to ablue fluorophore, etc.)TrueO False A ribonucleotide consists of a nucleobase (e.g. guanine, uracil)33 Minutes,gconnected to a ribose that is phosphorylated at the 5' position.O TrueneO False

A fluorophore is a fluorescent compound that has the property of re-emitting light when light falls…

Answered: The basis for the 1-pot DNA sequencing…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Which of the following statement(s) is/are false/incorrect? You may select multiple options, if necessary. ☐ Experiments support bidirectional movement of multiple replication forks at eukaryotic chromosomes. O Mg++ ions play important roles during DNA synthesis Synthesis of DNA is semi-conservative ✔ Beta clamp reduces DNA polymerase processivity ✔ DNA polymerase III uses ATP as a source of energy to drive the polymerization reaction forward O Tautomers enhance chances of correct nucleotide incorporation during DNA synthesis
Can you please help with 1f please picture with 1 graph is for question 1a) picture with 4 graphs is for question 1b) 1a) E. coli DNA and binturong DNA are both 50% G-C. If you randomly shear E. coli DNA into 1000 bp fragments and put it through density gradient equilibrium centrifugation, you will find that all the DNA bands at the same place in the gradient, and if you graph the distribution of DNA fragments in the gradient you will get a single peak (see below). If you perform the same experiment with binturong DNA, you will find that a small fraction of the DNA fragments band separately in the gradient (at a different density) and give rise to a small "satellite" peak on a graph of the distribution of DNA fragments in the gradient (see below). Why do these two DNA samples give different results, when they're both 50% G-C? 1b) If you denatured the random 1000 bp fragments of binturong DNA that you produced in question 1a by heating them to 95ºC, and then cooled them down to 60ºC and…
Which one is the correct one?
Please Draw Loop-mediated isothermal amplification (LAMP) Recombinase polymerase amplification (RPA)
Restriction sites of Lambda (A) DNA - In base pairs (bp) The sites at which each of the 3 different enzymes will cut the same strand of lambda DNA are shown in the maps (see figure 3 B-D), each vertical line on the map is where the respective enzymes will cut. A DNA A (bp) 48502 10 000 20 000 30 000 40 000 9162 17 198 B Sal I 7059 14 885 28 338 35 603 42 900 (bp) Hae III 11 826 21 935 29 341 38 016 (bp) 11648 29,624 Eco R1 (bp) 10 592 16 246 28 915 41 864 Figure 3: Restrictrion site map showing the following A) inear DNA that is not cut as reference B) DNA CLt with Sal L C) DNA cut with Hae , D) DNA cut with Eco RI 1. Calculate the size of the resulting fragments as they will occur after digestion and write the sizes on the maps below. Note that linear DNA has a total size of 48 502 bp (see figure 3A). Page 3 of 7 9162 17 198 Sal i (bp) 7059 14 885 28 338 35 603 42 900 Hae I (bp) 11 826 21 935 29 341 38 016 11648 29,624 Eco R1 (bp) 10 592 16 246 28 915 41 864
Second, Question 2
Anspart a, b and c with clear wordings
Instructions: — Please answer properly — Donot copy here in Bartleby or in Google.
As the leading scientist in a biomedical science laboratory, it is a requirement to give advice to your lab assistants when they are having problems with their experiments. What advice would you give to your assistants that are having the following problems: After performing a polymerase chain reaction (PCR) and agarose gel electrophoresis to confirm the presence of the C01 gene of 750bp. 2.1. They observe no band appearing on an agarose gel. What would be your conclusion? 2.2. They observe three bands of different sizes that resemble a smear on the gel. Advice 2.3. They observe a single band on the gel and conclude that the PCR product is an exact copy of the original template DNA. Would you support their condusion? Explain. 2.4. Explain how PCR can be used to detect infectious agents in diagnoses of diseases.
None
What is the role of Mg2+ in this reaction?
The nucleosome assembly factor exclusively functions in DNA-dependent nucleosome assembly and binds to the PCNA (clamp) of DNA polymerase. (Capitalization and dashes/spaces are not critical.)

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