10. For each of the following reagents briefly explain their role in a PCR reaction (3...
10. For each of the following reagents briefly explain their role in a PCR reaction (3 points each) a. dNTP b. DNA containing the sequence to be amplified. c. DNA ligase. d. Heat-stable DNA polymerase. e. Oligonucleotide primer(s).
Homework Answers
DNTP- THESE are nucleotide required in DNA synthesis in reaction. They are monomer of DNA.
DNA CONTAINING SEQUENCE TO BE AMPLIFIED - it is called template at which reaction occur and this region is amplified in many copies.
DNA ligase - it join phosphodiester bonds in DNA.
HEAT STABLE DNA POLYMERASE - As very high temperature is used in this reaction, so polymerase should be heat stable.
Oligonucleotide primer - primer is required in PCR as Taq polymerase can't initiate reaction itself.
Add Answer to:
10. For each of the following reagents briefly explain their
role in a PCR reaction (3...
2. You are performing PCR under the following conditions: 1. Each PCR reaction contains 50 pl...
2. You are performing PCR under the following conditions: 1. Each PCR reaction contains 50 pl final volume II. Each PCR reaction contains: 1x PCR buffer, 1.5 mM MgCl2, 0.2 mM dNTP mix, 0.2 MM sense primer, 0.2 uM anti-sense primer, 1.5 units of Taq polymerase and 2 ul of DNA template. [all concentrations are final] III. Stock solutions of the following reagents are available: 10x PCR buffer, 25 mm MgCl2, 10 mM dNTP mix, 10 M of sense primer,...
Question 33 (2 points) The requirements of the polymerase chain reaction (PCR) include: a) knowing parts...
Question 33 (2 points) The requirements of the polymerase chain reaction (PCR) include: a) knowing parts of a target DNA sequence to be amplified. b) two primers, complementary to each end of the target sequence. c) a large supply of DNA nucleotides. d) a heat-stable DNA polymerase. e) All of the above
1) What does PCR stand for and what does it do? a. Polymerase Chain Reaction; PCR...
1) What does PCR stand for and what does it do? a. Polymerase Chain Reaction; PCR deletes DNA b. Polymerase Copying Repeats; PCR amplifies DNA c. Polymerase Copying Releats; PCR deletes DNA d. Polymerase Chain Reaction; PCR amplifies DNA 2) During gel electrophoresis, the DNA fragments are separated by ____ a. charge b. DNA fragments cannot be separated c. color d. size 3) Primers are a. double stranded DNA oligonucleotide (fragment) b. double stranded RNA oligonucleotide (fragment) c. single stranded...
Which of the following statements about the polymerase chain reaction (PCR) is false? a The DNA...
Which of the following statements about the polymerase chain reaction (PCR) is false? a The DNA ligase used is from a thermophilic bacteria so that it can resist denaturation at high temperatures. b Newly synthesized DNA must be heat-denatured before the next round of DNA synthesis begins. c The boundaries of the amplified DNA segment are determined by the synthetic oligonucleotides used to prime DNA synthesis. d DNA amplified by PCR can be cloned.
CALCULATIONS [2 points each] You are asked to perform a PCR experiment in the lab. However, in th...
CALCULATIONS [2 points each] You are asked to perform a PCR experiment in the lab. However, in this experiment you must add each ingredient separately (unlike the "master-mix" we used in our own experiment). In this experiment, each PCR reaction tube contained the following ingredients added with a micropipetor... 10 HL of 5x Buffer 6 μ1 of 25 mM MgCl2 solution μL of 10 mM dNTP mix 1.5 μL oligonucleotide primer mix 0.5 HL Taq DNA Polymerase stock solution 28...
25. Which is not a required reactant for a PCR reaction? Select one: a. Primer DNA...
25. Which is not a required reactant for a PCR reaction? Select one: a. Primer DNA b. Taq polymerase c. dNTP d. template DNA e. ATP
12. Given the following reagents, set up a 50uL PCR reaction: 3pts 5X Fusion Buffer 10mM...
12. Given the following reagents, set up a 50uL PCR reaction: 3pts 5X Fusion Buffer 10mM dNTPs 100uM Primer 1 100uM Primer 2 2000 U/ml Fusion Hi-fidelity DNA polymerase 500ng/ul plasmid DNA Reaction conditions 200uM dNTPs 0.5uM each primer 1 unit DNA polymerase 100 ng plasmid DNA
Which of the following is needed for the PCR technique to work? (multiple answers) a. A...
Which of the following is needed for the PCR technique to work? (multiple answers) a. A probe that can anneal to the center of the target DNA sequence. b. A thermostable RNA polymerase c. Large amounts of pure DNA d. A thermostable DNA polymerase e. Two DNA primers that can anneal to the target DNA on either side of the DNA to be amplified. f. A thermostable DNA ligase
Which of the following components is NOT used in the technique of PCR to amplify a...
Which of the following components is NOT used in the technique of PCR to amplify a specific DNA sequence in a mouse genome? O Specific single-stranded DNA primers O Double-stranded genomic mouse DNA O Heat-stable DNA polymerase D DNA ligase
What is the purpose in a PCR reaction for each of the following reagents? Taq Taq...
What is the purpose in a PCR reaction for each of the following reagents? Taq Taq buffer dNTPs Forward primer Reverse primer Genomic DNA What do you think would happen if you forgot to add your Reverse primer when you did a PCR?
2. You are performing PCR under the following conditions: 1. Each PCR reaction contains 50 pl final volume II. Each PCR reaction contains: 1x PCR buffer, 1.5 mM MgCl2, 0.2 mM dNTP mix, 0.2 MM sense primer, 0.2 uM anti-sense primer, 1.5 units of Taq polymerase and 2 ul of DNA template. [all concentrations are final] III. Stock solutions of the following reagents are available: 10x PCR buffer, 25 mm MgCl2, 10 mM dNTP mix, 10 M of sense primer,...
Question 33 (2 points) The requirements of the polymerase chain reaction (PCR) include: a) knowing parts of a target DNA sequence to be amplified. b) two primers, complementary to each end of the target sequence. c) a large supply of DNA nucleotides. d) a heat-stable DNA polymerase. e) All of the above
CALCULATIONS [2 points each] You are asked to perform a PCR experiment in the lab. However, in this experiment you must add each ingredient separately (unlike the "master-mix" we used in our own experiment). In this experiment, each PCR reaction tube contained the following ingredients added with a micropipetor... 10 HL of 5x Buffer 6 μ1 of 25 mM MgCl2 solution μL of 10 mM dNTP mix 1.5 μL oligonucleotide primer mix 0.5 HL Taq DNA Polymerase stock solution 28...
Which of the following components is NOT used in the technique of PCR to amplify a specific DNA sequence in a mouse genome? O Specific single-stranded DNA primers O Double-stranded genomic mouse DNA O Heat-stable DNA polymerase D DNA ligase
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago