A collection of uniform DNA fragments with an unknown charge q is placed in an agarose...
A collection of uniform DNA fragments with an unknown charge q is placed in an agarose gel matrix. an electrical potential of 3.5V is applied over a distance of 100 cm. The average mass of the DNA fragments are 10,000 Da. If the measured velocity of the fragment in the agarose gel is 30cm/hr what is the net charge on the fragment? (F=qe and V=Ed, E is electric field, V is voltage, q is charge, and F is force)
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A collection of uniform DNA fragments with an unknown charge q
is placed in an agarose...
a) What is the total net charge of double-stranded DNA that is 500 basepairs (bp) in...
a) What is the total net charge of double-stranded DNA that is 500 basepairs (bp) in length? b) In agarose gel electrophoresis, two parallel and oppositely charged electrodes are situated at opposite ends of the gel. The surrounding solution is a “buffer”, an aqueous salt solution maintained at constant pH. The gel is made in the same buffer, with a small concentration of agarose. Because the concentration of agarose is small , everything between the electrodes can be considered to...
An object with charge q = −4.00×10−9 C is placed in a region of uniform electric...
An object with charge q = −4.00×10−9 C is placed in a region of uniform electric field and is released from rest at point A. After the charge has moved to point B, 0.500 m to the right, it has kinetic energy 5.00×10−7 J . A)If the electric potential at point A is +30.0 V, what is the electric potential at point B? B)What is the magnitude of the electric field? C)What is the direction of the electric field?
Exercise 23.12 An object with charge q- -7.00*10* Cis placed in a region of uniform electric...
Exercise 23.12 An object with charge q- -7.00*10* Cis placed in a region of uniform electric field and is released from rest at point A After the charge has moved to point B, 0.500 m to the right, it has kinetic energy 3.00x 10 J Part A If the electric potential at point As.30.0 V, what is the electric potential at point B? Express your answer with the appropriate units. T HẢ * * 0 3 ? Value Units Submit...
2. A uniform charge of Q is placed on the sphere of a Van de Graff...
2. A uniform charge of Q is placed on the sphere of a Van de Graff generator, such that electron discharge is observed from a conducting point a distance of 46 cm away (center to center). Let the dielectric strength of air... E-3 x 10 N/C Determine the Electric Potentials at the 50 cm and 80 cm radial locations a) b) A small air balloon of charge q8.4 nC and mass 1.76 grams, is placed at rest at the 80...
Can someone carefully answer and explain the questions A and B in detail, please? 6.2 A charged conducting sphere (total charge Q) of radius b is placed into what is otherwise a region of uniform ele...
Can someone carefully answer and explain the questions A and B
in detail, please?
6.2 A charged conducting sphere (total charge Q) of radius b is placed into what is otherwise a region of uniform electric field E - Eoz a) At what position will you set V 0? b) Find the potential for r> b
6.2 A charged conducting sphere (total charge Q) of radius b is placed into what is otherwise a region of uniform electric field E...
1. The objectives of this lab are (1) to determine initial mechanical energy of a charge...
1. The objectives of this lab are (1) to determine initial mechanical energy of a charge (2) to determine final mechanical energy of a charge (3) to prove the law of conservation of energy for the electric charge II. Apparatus(Equipment): Voltage source, measuring tape, smart timer. III. Procedure: A charged body having charge Q = 0.002 C, mass M= 0.004 Kg, was initially held at rest at a voltage line located at height=H=D= 2m. Varying amounts of voltages were applied...
Electric field. 6. An electron (charge q has a uniform field E- -Ej where E is...
Electric field.
6. An electron (charge q has a uniform field E- -Ej where E is a positive constant. The electron has mass m and, as shown below, is initially moving exactly horizontally with an initial velocity vo -Voi. The chamber is a horizontal distance L long. e) enters a capacitor which (a) Determine the r and y components of the electron's acceleration in terms of the given variables Fet (b) Determine the amount of time the electron spends in...
I need the answers for questions 2 and 3. My DNA ladder is in lane 2...
I
need the answers for questions 2 and 3. My DNA ladder is in lane 2
marked by the yellow arrow. Thanks!
Here is the only other info I have. Thanks!
Part 2: Gel purification and on Gel Slice and PCR Product Preparin modified from TBSci.com instructions for gaan A. Dissolving the Gel Stie Following electrophores, eral DNA band from grand place glice microcentrifuge tube Ib. Use an analytical balance to weigh pelice Rec die 2. Add 500 balance to...
I only need help with the discussion there are many info that you do not need put I put just in ...
I only need help with the discussion
there are many info that you do not need put I put just in
case as well as my data table.
please do it as soon as u can
Meauements ODeit1 Check2 Meaurements Checi3 Ced Check5 Check6 Measurements Check7 heck8 4058 33 536 1502 1035 979 119478 041 1.0319|0.554972| 64261| 153|15542033681 995781 5266566 1578807 298h 1631 119 1209430016 079096812 0.418135246 0,00032665 011890:004668155728441 0293237 1.291809502 1.22833 1.28 1952 -1116 4281 140616885511984206317 3346 8162 0.78...
11 Department of Biological Sciences BIOCHEMISTRY Test 2.2018 H. Nucleic Acid, Sequencing of DNA: Amino Acids...
11 Department of Biological Sciences BIOCHEMISTRY Test 2.2018 H. Nucleic Acid, Sequencing of DNA: Amino Acids Hydrolysis of salt Laboratory buffers, Polyprotie acids QUESTIONS 1. The DNA strand complementary to the strand 3-GTAGCGTAT-Y' would have the sequence a SLTACOCATAT-3 b.3.CATOXICATA-S c. 3-ATGCGTATA-S" ATATGCGTAS 2. When cytosine is treated with bisulfite, the amino group is replaced with a carbonyl group. Identify the resulting base a. adenine b. guanine c uracil d. thyminee. typoxanthine 3. How many amino acids would be in...
Exercise 23.12 An object with charge q- -7.00*10* Cis placed in a region of uniform electric field and is released from rest at point A After the charge has moved to point B, 0.500 m to the right, it has kinetic energy 3.00x 10 J Part A If the electric potential at point As.30.0 V, what is the electric potential at point B? Express your answer with the appropriate units. T HẢ * * 0 3 ? Value Units Submit...
2. A uniform charge of Q is placed on the sphere of a Van de Graff generator, such that electron discharge is observed from a conducting point a distance of 46 cm away (center to center). Let the dielectric strength of air... E-3 x 10 N/C Determine the Electric Potentials at the 50 cm and 80 cm radial locations a) b) A small air balloon of charge q8.4 nC and mass 1.76 grams, is placed at rest at the 80...
Can someone carefully answer and explain the questions A and B
in detail, please?
6.2 A charged conducting sphere (total charge Q) of radius b is placed into what is otherwise a region of uniform electric field E - Eoz a) At what position will you set V 0? b) Find the potential for r> b
6.2 A charged conducting sphere (total charge Q) of radius b is placed into what is otherwise a region of uniform electric field E...
1. The objectives of this lab are (1) to determine initial mechanical energy of a charge (2) to determine final mechanical energy of a charge (3) to prove the law of conservation of energy for the electric charge II. Apparatus(Equipment): Voltage source, measuring tape, smart timer. III. Procedure: A charged body having charge Q = 0.002 C, mass M= 0.004 Kg, was initially held at rest at a voltage line located at height=H=D= 2m. Varying amounts of voltages were applied...
Electric field.
6. An electron (charge q has a uniform field E- -Ej where E is a positive constant. The electron has mass m and, as shown below, is initially moving exactly horizontally with an initial velocity vo -Voi. The chamber is a horizontal distance L long. e) enters a capacitor which (a) Determine the r and y components of the electron's acceleration in terms of the given variables Fet (b) Determine the amount of time the electron spends in...
I
need the answers for questions 2 and 3. My DNA ladder is in lane 2
marked by the yellow arrow. Thanks!
Here is the only other info I have. Thanks!
Part 2: Gel purification and on Gel Slice and PCR Product Preparin modified from TBSci.com instructions for gaan A. Dissolving the Gel Stie Following electrophores, eral DNA band from grand place glice microcentrifuge tube Ib. Use an analytical balance to weigh pelice Rec die 2. Add 500 balance to...
I only need help with the discussion
there are many info that you do not need put I put just in
case as well as my data table.
please do it as soon as u can
Meauements ODeit1 Check2 Meaurements Checi3 Ced Check5 Check6 Measurements Check7 heck8 4058 33 536 1502 1035 979 119478 041 1.0319|0.554972| 64261| 153|15542033681 995781 5266566 1578807 298h 1631 119 1209430016 079096812 0.418135246 0,00032665 011890:004668155728441 0293237 1.291809502 1.22833 1.28 1952 -1116 4281 140616885511984206317 3346 8162 0.78...
11 Department of Biological Sciences BIOCHEMISTRY Test 2.2018 H. Nucleic Acid, Sequencing of DNA: Amino Acids Hydrolysis of salt Laboratory buffers, Polyprotie acids QUESTIONS 1. The DNA strand complementary to the strand 3-GTAGCGTAT-Y' would have the sequence a SLTACOCATAT-3 b.3.CATOXICATA-S c. 3-ATGCGTATA-S" ATATGCGTAS 2. When cytosine is treated with bisulfite, the amino group is replaced with a carbonyl group. Identify the resulting base a. adenine b. guanine c uracil d. thyminee. typoxanthine 3. How many amino acids would be in...
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