Homework Answers
As the DNA is in double helical structure, there will bo no space to bind the primer, to allow the primer to bind the DS DNA the first step in PCR is Denaturation i.e. heating at 95OC. The heating at 95OC will denature the DS DNA and it will help in the formation of SS DNAs, where the primer binds for further process. With dNTPS it wouldn't be any problem, but if we use normal polymease instaed of thermal stable polymearase likes Taq, Pfu etc... at that temperature the polymerase will denature and it couldn't carry PCR reaction. If it normal polymerase it is better to add after denaturation only.
Add Answer to:
As described above, prior to a primer extension reaction, a solution containing the primer and double...
Now. you should be able to answer the following questions: • How the amplification will be...
Now. you should be able to answer the following questions: • How the amplification will be done? - How you will determine your target sequence? How the amplification will be specific for certain segment? What are the requirements to carry PCR? • Suppose you perform a PCR that begins with one double-strand of the following DNA template: +5'-CTACCTGCGGGTTGACTGCTACCTTCCCGGGATGCCCAAAATTCTCGAG-3+ +3'-GATGGACGCCCAACTGACGATGGAAGGGCCCTACGGGTTTTAAGAGCTC-5'+ A. Draw one cycle of PCR reaction below the following diagram. B. Label the template DNA, the primers, and what is...
1.The PCR (polymerase chain reaction) protocol that is currently used in laboratories was facilitated by the...
1.The PCR (polymerase chain reaction) protocol that is currently
used in laboratories was facilitated by the discovery of a
bacterium called Thermus aquaticus in a hot spring inside
Yellowstone National Park, in Wyoming. This organism contains a
heat-stable form of DNA polymerase known as Taq
polymerase, which continues to function even after it has been
heated to 95°C.
a.Why would such a heat-stable polymerase be beneficial in
PCR?
b.What would happen if it weren’t
heat stable?
c.How might you choose...
13. In step 5 of reaction 3, the reaction mixture containing the products shown below in...
13. In step 5 of reaction 3, the reaction mixture containing the products shown below in ethyl acetate is extracted twice with HCI. NH2 NH2 HN o-methylaniline m-methylaniline p-methylacetanilide a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction? Show the mechanism for this acid-base reaction and give the structures that would result from the protonation of these products. Which phase (organic or aqueous) would these protonated products be soluble in? (6 points) b)...
a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction?...
a) Which products (shown above) from reaction 3 can react with
HCl in an acid-base reaction? Show the mechanism for this acid-base
reaction and give the structures that would result from the
protonation of these products. Which phase (organic or aqueous)
would these protonated products be soluble in?
b) Which phase (organic or aqueous) would the
p-methylacetanilide be found in?
c) Why did we have to use hot ethanol for the
recrystallization?
d) Why did we have to cool the...
Carolina Savirana Craz 3/12/20 GECC-Polymerase Chain Reaction 1. What is the purpose of the polymerase chain...
Carolina Savirana Craz 3/12/20 GECC-Polymerase Chain Reaction 1. What is the purpose of the polymerase chain reaction? a. To repair damaged DNA b. To make copies of entire chromosomes c. To make copies of specific regions of DNA d. To prepare cells for cell division 2. The polymerase chain reaction is most comparable to what cellular process? a. Mitosis b. Replication c. Transcription d. Translation 3. When enzymes are elongating (building) a newly synthesized DNA strand in PCR, new nucleotides...
I need to know the mechanism for step 1- it should be detailed showing all curved...
I need to know the mechanism for step 1- it should be
detailed showing all curved arrows and the correct molecular
structures for reactants, intermediates, and products. thank you
for your help!
2. Nitration and the Hofmann Rearrangement Monk, K.A.; Mohan R.S. The Hofmann Rearrangement Using Househo Synthesis of 3-Nitroaniline). Chem. Educ. 1999,76,1717 and McElveen, vardinas, K.; Stamberger, J.A.: Mohan. R.S. The Discovery-Oriented Approach Organic Chemistry 1. Nitration of Unknown Organic Compounds.). Chem. 1999, 76,535-536.) Step 1. Preparation of 3-nitrobenzamide...
Using the PCR Thermocycler, the DNA sample was heated to what temperature? Group of answer choices...
Using the PCR Thermocycler, the DNA sample was heated to what temperature? Group of answer choices 99 Degrees Celsius 90 Degrees Celsius 95 Degrees Celsius 88 Degrees Celsius Flag this Question Question 21 pts We also used the microcentrifuge to spin our sample of cheek cells. Why is it important to balance the microcentrifuge? Group of answer choices Running a centrifuge with unbalanced load could permanently damage the centrifuge. It could also cause injury to you or someone else. Perfect...
En (2 points) You isolated your mitochondrial DNA in Part I. In step 6, you discard...
En (2 points) You isolated your mitochondrial DNA in Part I. In step 6, you discard the supernatant, but keep the pellet. In step 15, you discard the pellet, but keep the supernatant. Explain why the pattern is different between the two steps and the consequence of mixing up these two steps. Procedure Part 1: mt DNA Isolation from your cheek cells. Lysis solution is used to breakdown the cells in this step, you will isolate MEONA from cheek cells....
A cell's genome is its blueprint for life. However, what is the bare minimum number of...
A cell's genome is its blueprint for life. However, what is the bare minimum number of genes needed to sustain a free-living cell? This is a question that microbiologists at the J. Craig Venter Institute (JCVI) have attempted to answer ever since they sequenced the genomes of several Mycoplasma species in the 1990s. Because Mycoplasma species are parasitic bacteria, their genomes are already reduced in size and hence provide an excellent foundation for creating a "minimal cell." However, little did...
hello, i need help with the questions in the second photo Experiment 6. the reduction of...
hello, i need help with the questions in the second photo
Experiment 6. the reduction of bencil (March 2020) Your name Sodium borohydride is a convert recent for the reduction of dehydes and ketones to 1" and 2 alcohols, respectively. The mechanism of the reaction (below) is straightforward and is driven by boron's affinity for oxygen. In addition, given borohydride's remarkably low reactivity with OH groups under neutral and especially basic conditions, this reaction can be done in alcohol solvents....
Now. you should be able to answer the following questions: • How the amplification will be done? - How you will determine your target sequence? How the amplification will be specific for certain segment? What are the requirements to carry PCR? • Suppose you perform a PCR that begins with one double-strand of the following DNA template: +5'-CTACCTGCGGGTTGACTGCTACCTTCCCGGGATGCCCAAAATTCTCGAG-3+ +3'-GATGGACGCCCAACTGACGATGGAAGGGCCCTACGGGTTTTAAGAGCTC-5'+ A. Draw one cycle of PCR reaction below the following diagram. B. Label the template DNA, the primers, and what is...
1.The PCR (polymerase chain reaction) protocol that is currently
used in laboratories was facilitated by the discovery of a
bacterium called Thermus aquaticus in a hot spring inside
Yellowstone National Park, in Wyoming. This organism contains a
heat-stable form of DNA polymerase known as Taq
polymerase, which continues to function even after it has been
heated to 95°C.
a.Why would such a heat-stable polymerase be beneficial in
PCR?
b.What would happen if it weren’t
heat stable?
c.How might you choose...
13. In step 5 of reaction 3, the reaction mixture containing the products shown below in ethyl acetate is extracted twice with HCI. NH2 NH2 HN o-methylaniline m-methylaniline p-methylacetanilide a) Which products (shown above) from reaction 3 can react with HCl in an acid-base reaction? Show the mechanism for this acid-base reaction and give the structures that would result from the protonation of these products. Which phase (organic or aqueous) would these protonated products be soluble in? (6 points) b)...
a) Which products (shown above) from reaction 3 can react with
HCl in an acid-base reaction? Show the mechanism for this acid-base
reaction and give the structures that would result from the
protonation of these products. Which phase (organic or aqueous)
would these protonated products be soluble in?
b) Which phase (organic or aqueous) would the
p-methylacetanilide be found in?
c) Why did we have to use hot ethanol for the
recrystallization?
d) Why did we have to cool the...
Carolina Savirana Craz 3/12/20 GECC-Polymerase Chain Reaction 1. What is the purpose of the polymerase chain reaction? a. To repair damaged DNA b. To make copies of entire chromosomes c. To make copies of specific regions of DNA d. To prepare cells for cell division 2. The polymerase chain reaction is most comparable to what cellular process? a. Mitosis b. Replication c. Transcription d. Translation 3. When enzymes are elongating (building) a newly synthesized DNA strand in PCR, new nucleotides...
I need to know the mechanism for step 1- it should be
detailed showing all curved arrows and the correct molecular
structures for reactants, intermediates, and products. thank you
for your help!
2. Nitration and the Hofmann Rearrangement Monk, K.A.; Mohan R.S. The Hofmann Rearrangement Using Househo Synthesis of 3-Nitroaniline). Chem. Educ. 1999,76,1717 and McElveen, vardinas, K.; Stamberger, J.A.: Mohan. R.S. The Discovery-Oriented Approach Organic Chemistry 1. Nitration of Unknown Organic Compounds.). Chem. 1999, 76,535-536.) Step 1. Preparation of 3-nitrobenzamide...
En (2 points) You isolated your mitochondrial DNA in Part I. In step 6, you discard the supernatant, but keep the pellet. In step 15, you discard the pellet, but keep the supernatant. Explain why the pattern is different between the two steps and the consequence of mixing up these two steps. Procedure Part 1: mt DNA Isolation from your cheek cells. Lysis solution is used to breakdown the cells in this step, you will isolate MEONA from cheek cells....
hello, i need help with the questions in the second photo
Experiment 6. the reduction of bencil (March 2020) Your name Sodium borohydride is a convert recent for the reduction of dehydes and ketones to 1" and 2 alcohols, respectively. The mechanism of the reaction (below) is straightforward and is driven by boron's affinity for oxygen. In addition, given borohydride's remarkably low reactivity with OH groups under neutral and especially basic conditions, this reaction can be done in alcohol solvents....
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago