Question: 1. What explains the slight differences in the relative mobility of the polar amino acids SER and THR? 2. Despite its ring, HIS is listed

1. What explains the slight differences in the relative mobility of the polar amino acids SER and THR?

2. Despite its ring, HIS is listed with the basic amino acids. Does its mobility in our TLC system support this? How so?

3. Why is PROs reaction with ninhydrin very different from the other amino acids? (compare the structure of PRO to any of the other protein amino acids)

4. Cysteine is Serine with an S replacing the O. Why is Cys more mobile than Ser in this solvent system? (compare the electronegativitys of O and S).

5. Finally, evaluate the aspartame lane. What two amino acids make up Aspartame (aka NutraSweet)?_____________________________n

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

1. All chromatography processes separate sample components on the basis of partitioning between a stationary solid phase and a liquid mobile phase. One phase will be more hydrophilic (polar) and the...

Which amino acids in Table 17.1 have nonpolar R groups? Highly polar groups? Relatively flat R groups? Table 17.1 QUESTION CONTINUE TO NEXT PAGE Table 17.1 Names and Formulas of the Common Amino...

Question 7: Draw a correlation plot showing all pairwise associations among the following variables: "attend", "termGPA", "priGPA" and "ACT". Next, add the variables "final" ,"atndrte" and "hwrte" to...

Indigo Books & Music Inc. The objective of ACCT 1115 is to provide students with a basic understanding of how to read and understand a set of financial statements, demonstrate basic financial...

The objective of ACCT 1115 is to provide students with a basic understanding of how to read and understand a set of financial statements, demonstrate basic financial statement analysis, and...

The Balance Sheet Referencing this week?s readings and lecture, what information is provided in the balance sheet? What is a common-sized balance sheet and how do you create one? For your final...

Why are there no revised statements of cash flows in Note 2 of 2009 10-K/ A (Exhibit #3) SECTION FIVE FINANCIAL STATEMENT ANALYSIS The following tables present the effects of the retrospective...

Zolums, a national manufacturer of lawn-mowing and snow-blowing equipment, segments its business according to customer type: professional and residential. The following divisional information was...

Thanks!!!! Zoes, a national manufacturer of lawn-mowing and snow-blowing equipment, segments its business according to customer type: professional and residential. The following divisional...

Worksheet 5du Summe 209dcWd cned Prdut ACT S vew $110.000 $125,000 CT 5001-Werkaheet S Module 4 $19.000 $15.000 600 2,400 Accounts Payable 800 3200 3,000 40,000 30,000 lolbrook Company had the...

29. In western blotting, Sample proteins are separated using (1 Point) SDS polyacrylamide gel electrophoresis Gel electrophoresis Nitrocellulose membranes All of the above

On May 1, 2019, the city of Ramtha, which reports on a calendar-year basis, ordered five cars at an estimated cost of $200,000. On July 30, 2019, the cars were received, and the actual cost amounted...

Rent rolls and tenant ledgers provide financial information for rental property owners. Which of the following is an accurate description of these documents? Select one answer. They indicate where...

look at the following pseudocode: Constant Integer SIZE = 3 Declare. Integer numbers[SIZE] = 1, 2, 3 a. What value is stored in numbers [2] ? b. What value is stored in numbers [0] ?

1.31 INTERCULTURAL COMMUNICATION: RECOGNIZING DIFFERENCES, COLLABORATION [LO-6], Chapter 2 Part One Work in a group of three. Each group member should research one of the following generations:...

1.32 TECHNOLOGY: USING COMMUNICATION TOOLS [LO-7] Find a free online communication service that you have no experience using as a content creator or contributor. Services to consider include blogging...

1.28 INTERCULTURAL COMMUNICATION: RECOGNIZING CULTURAL VARIATIONS; 2 Working with two other students, prepare a list of 10 examples of slang (in your own language) that would probably be...