In an electrophoresis carried out at pH 1.0, does Valine migrate toward the cathode, migrate toward...
In an electrophoresis carried out at pH 1.0, does Valine migrate toward the cathode, migrate toward the anode, or not migrate at all? Explain briefly.
Homework Answers
Hope it helps !
Add Answer to:
In an electrophoresis carried out at pH 1.0, does Valine migrate
toward the cathode, migrate toward...
Part D Gel Electrophoresis and DNA All of the DNA fragments will be in charge, migrate...
Part D Gel Electrophoresis and DNA All of the DNA fragments will be in charge, migrate toward the differences in and separate from one another due t Choose one answer from below. negative; cathode; size negative; anode; charge negative; anode; size positive; cathode; size positive; cathode; charge Submit Request Answer Incorrect; One attempt remaining; Try Again
Aspartic acid has three pKa values, 2.09, 3.86 and 9.82. a. On the following structure for...
Aspartic acid has three pKa values, 2.09, 3.86 and 9.82. a. On the following structure for this amino acid circle the protons that can be removed and indicate the corresponding pKa value? b. Determine the value of the isoelectric point for this amino acid. c. Sketch the structure of the zwitterion. d. If electrophoresis is carried out at pH is 7.0, will this amino acid migrate to the anode(+) or cathode(-).
salt bridge ME Cr(s) electrode Cu(s) electrode 1.0 M Cr3+ (aq) 1.0 M Cu2+ (aq) A...
salt bridge ME Cr(s) electrode Cu(s) electrode 1.0 M Cr3+ (aq) 1.0 M Cu2+ (aq) A electrolytic cell similar to that shown in the figure above is constructed. The electronic device shown at the top of the figure is a power supply. One electrode compartment consists of a chromium strip placed in a 1.0 M CrCl3 solution, and the other has a copper strip placed in a 1.0 M CuSO4 solution. The overall cell reaction is: 2 Cr3+ (aq) +...
I am confused on this question, the correct answer is A and I chose B. I...
I am confused on this question, the correct answer is A and I
chose B. I thought the cathode was positively charged, and the
anode was negateively charged; and a high PI would incicate a more
positive charge, and a low PI would incidate a more negative chare.
Are these correct or am I backwards in some these? Also, are any of
these different for a galvanic or electrolytic cell?
Please explain how you would answer this question, thank
you!...
salt bridge Zn(s) electrode Culs) electrode 1.0M Zn (a 1.0 M Cu (aq A voltaic cell...
salt bridge Zn(s) electrode Culs) electrode 1.0M Zn (a 1.0 M Cu (aq A voltaic cell similar to that shown in the figure above is constructed. The electronic device shown at the top of the figure is a volt meter. One electrode compartment consists of a zinc strip placed in a 1.0 M ZnCl2 solution, and the other has a copper strip placed in a 1.0 M CuSOA solution. The overall cell reaction is: Zn(s)Cu2+(aq)= zn2+ (aq ) Cu (s)...
3.Consider a galvanic cell based on the reaction. Assume theses reactions are carried out in acidic...
3.Consider a galvanic cell based on the reaction. Assume theses reactions are carried out in acidic media and that all concentrations are 1M and that all partial pressures are 1 atm. a) MnO4 (ag)+ CIO3 (ag) CIO4 (ag) + Mn (aq) b) Cr (aq+ Cl2(ag) Cr O2 +CI (aq) (aq) For each the above overall reactions, answer thee following questions. identify the cathode and anode. b. Give the overall balanced equation. How many electrons are transferred? a. c. d. Calculate...
1. Explain why this reactiob is not carried out in water as a solvent. 2. Does...
1. Explain why this reactiob is not carried out in
water as a solvent.
2. Does the attached IR spectrum of the product show
any evidence of the decomposed by product? Why or why not?
279 40000 3000 1500 VOO We were unable to transcribe this image1:27 D 70%. © Alder worksheet.pdf + : Spa 1000 1900 3000 Deco - Fotolo o 1. Explain why this reactiob is not carried out in water as a solvent. 2. Does the attached...
Detection of Sickle-Cell Disease by Gel Electrophoresis Firee samples of hemoglobin have been subjected to protein...
Detection of Sickle-Cell Disease by Gel Electrophoresis Firee samples of hemoglobin have been subjected to protein gel electrophoresis. Protein gel electrophoresis different composition. ) is carried out in the same manner as DNA gel electrophoresis (see Fig. 10.8) except the gel hasa 1. Sickle-cell hemoglobin (Hb) migrates more Figure 10.10 Gel slowly toward the positive pole than normal hemoglobin (Hb) because the amino acid valine has no polar R groups, whereas the amino acid +Pole glutamic acid does have a...
Draw out a cell for Al in Al(NO3)3 and Ag in AgNO3. Label the anode and...
Draw out a cell for Al in Al(NO3)3 and Ag in AgNO3. Label the anode and cathode sides, including charge on each electrode. (hint: use a table of standard reduction potentials). Indicate direction of electron flow. Write the net reaction, and the half reactions. What is the standard cell potential? Indicate for both electrodes whether they are dissolving, growing, or staying the same size. Assuming the salt bridge contains KNO3, indicate flow of ions into and out of salt bridge....
questions e-f and g.and k. a) Use the 3 letter symbols for a 6 amino acid...
questions e-f and g.and k.
a) Use the 3 letter symbols for a 6 amino acid peptide chain containing at least one polar and at least one acidic or basic amino acid. (All at physiological pH.) Asp - Gly-Glu-Tyr- Phe- Ala OM b) Draw the primary structure with its peptide bonds, side chains, etc. in the correct order. CH3 NH - E-N -CH. - CH - C- 2-I U=0 -ch- & N-chi- CH₃ CH ₂ Coo CH н My Coo...
Part D Gel Electrophoresis and DNA All of the DNA fragments will be in charge, migrate toward the differences in and separate from one another due t Choose one answer from below. negative; cathode; size negative; anode; charge negative; anode; size positive; cathode; size positive; cathode; charge Submit Request Answer Incorrect; One attempt remaining; Try Again
salt bridge ME Cr(s) electrode Cu(s) electrode 1.0 M Cr3+ (aq) 1.0 M Cu2+ (aq) A electrolytic cell similar to that shown in the figure above is constructed. The electronic device shown at the top of the figure is a power supply. One electrode compartment consists of a chromium strip placed in a 1.0 M CrCl3 solution, and the other has a copper strip placed in a 1.0 M CuSO4 solution. The overall cell reaction is: 2 Cr3+ (aq) +...
I am confused on this question, the correct answer is A and I
chose B. I thought the cathode was positively charged, and the
anode was negateively charged; and a high PI would incicate a more
positive charge, and a low PI would incidate a more negative chare.
Are these correct or am I backwards in some these? Also, are any of
these different for a galvanic or electrolytic cell?
Please explain how you would answer this question, thank
you!...
salt bridge Zn(s) electrode Culs) electrode 1.0M Zn (a 1.0 M Cu (aq A voltaic cell similar to that shown in the figure above is constructed. The electronic device shown at the top of the figure is a volt meter. One electrode compartment consists of a zinc strip placed in a 1.0 M ZnCl2 solution, and the other has a copper strip placed in a 1.0 M CuSOA solution. The overall cell reaction is: Zn(s)Cu2+(aq)= zn2+ (aq ) Cu (s)...
3.Consider a galvanic cell based on the reaction. Assume theses reactions are carried out in acidic media and that all concentrations are 1M and that all partial pressures are 1 atm. a) MnO4 (ag)+ CIO3 (ag) CIO4 (ag) + Mn (aq) b) Cr (aq+ Cl2(ag) Cr O2 +CI (aq) (aq) For each the above overall reactions, answer thee following questions. identify the cathode and anode. b. Give the overall balanced equation. How many electrons are transferred? a. c. d. Calculate...
1. Explain why this reactiob is not carried out in
water as a solvent.
2. Does the attached IR spectrum of the product show
any evidence of the decomposed by product? Why or why not?
279 40000 3000 1500 VOO We were unable to transcribe this image1:27 D 70%. © Alder worksheet.pdf + : Spa 1000 1900 3000 Deco - Fotolo o 1. Explain why this reactiob is not carried out in water as a solvent. 2. Does the attached...
Detection of Sickle-Cell Disease by Gel Electrophoresis Firee samples of hemoglobin have been subjected to protein gel electrophoresis. Protein gel electrophoresis different composition. ) is carried out in the same manner as DNA gel electrophoresis (see Fig. 10.8) except the gel hasa 1. Sickle-cell hemoglobin (Hb) migrates more Figure 10.10 Gel slowly toward the positive pole than normal hemoglobin (Hb) because the amino acid valine has no polar R groups, whereas the amino acid +Pole glutamic acid does have a...
questions e-f and g.and k.
a) Use the 3 letter symbols for a 6 amino acid peptide chain containing at least one polar and at least one acidic or basic amino acid. (All at physiological pH.) Asp - Gly-Glu-Tyr- Phe- Ala OM b) Draw the primary structure with its peptide bonds, side chains, etc. in the correct order. CH3 NH - E-N -CH. - CH - C- 2-I U=0 -ch- & N-chi- CH₃ CH ₂ Coo CH н My Coo...
Most questions answered within 3 hours.
-
Translate this matlab code to python
title('Starting Number vs Number of Elements in Seq')
ylabel('Number of...
asked 3 minutes ago -
Below is a set of redox reactions. Assign oxidation numbers
below each atom. Also determine the...
asked 2 minutes ago -
earth which orbits the sun in an elliptical path
reaches its closest point to the sun...
asked 8 minutes ago -
Private saving in an economy is given by Sv = 100 + 50 r, while
gross...
asked 18 minutes ago -
1) How many milliliters of 0.20M PMSF stock solution do you need
to make 80 mL...
asked 27 minutes ago -
The natural rate of unemployment is also called: A.
accelerating deflation rate of unemployment. B. accelerating...
asked 24 minutes ago -
This is an Economics Question
When using the SAS software for Economic calculations,
write the code...
asked 29 minutes ago -
wWhat situation is ideally suited to valuation with the dividend
growth model?
asked 52 minutes ago -
Direct Labor Variances
Bellingham Company produces a product that requires 2 standard
direct labor hours per...
asked 51 minutes ago -
A munitions warehouse contains 50 bombs, of which 3 are
defective (6%). A sample of 10...
asked 1 hour ago -
List 6 factors you should consider when designing indexes.
Please explain your answers.
asked 1 hour ago -
Hello
I am beginner in JAVA but that does not mean i
cant do a perfect...
asked 1 hour ago