Te activity of an enzyme requires a glutamic acid to display its - COOH functional group in
Question:
a. Will the enzyme be more active at pH 3.5 or 4.5? Explain.
b. What fraction of the enzymes will be active at pH = 4.07? Explain.
c. At what pH will the enzyme show 78% of maximal activity?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (9 reviews)
a The enzyme will be more active at pH 35 because the COOH group ...View the full answer
Answered By
Joseph Mwaura
I have been teaching college students in various subjects for 9 years now. Besides, I have been tutoring online with several tutoring companies from 2010 to date. The 9 years of experience as a tutor has enabled me to develop multiple tutoring skills and see thousands of students excel in their education and in life after school which gives me much pleasure. I have assisted students in essay writing and in doing academic research and this has helped me be well versed with the various writing styles such as APA, MLA, Chicago/ Turabian, Harvard. I am always ready to handle work at any hour and in any way as students specify. In my tutoring journey, excellence has always been my guiding standard.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Biochemistry Concepts and Connections
ISBN: 978-0321839923
1st edition
Authors: Dean R. Appling, Spencer J. Anthony Cahill, Christopher K. Mathews
Question Posted:
Students also viewed these Medical Sciences questions
-
Consider the following hypothetical scheme of determination of coat color in a mammal. Gene A controls the conversion of a white pigment P 0 into a gray pigment P 1 ; the dominant allele A produces...
-
It was pointed out in Section 27.22 that sickle cell hemoglobin has valine in place of glutamic acid at one point in its protein chain. Compare the codons for valine and glutamic acid. How do they...
-
An amino acid mixture consisting of lysine, leucine, and glutamic acid is to be separated by ion-exchange chromatography, using a cation-exchange resin at pH 3.5, with the eluting buffer at the same...
-
KE- Data table Industry averages Debt ratio Times interest eamed ratio Fixed-payment coverage ratio Debt analysis Springfield Bank is evaluating Creek Enterprises, which has requested a $3,560,000...
-
Define the following terms: (a) Inception of lease, (b) Bargain purchase option, (c) Unguaranteed residual value, (d) Implicit interest rate, (e) Initial direct costs.
-
If both the current and the voltage in a circuit are doubled, the power (a) remains unchanged if the resistance is constant. (b) is halved. (c) is doubled. (d) is quadrupled.
-
Two independent random samples produced the measurements listed in the table on page 421. Do the data provide sufficient evidence to conclude that there is a difference between the locations of the...
-
WAR (We Are Rich) has been in business since 1985. WAR is an accrual method sole proprietorship that deals in the manufacturing and wholesaling of various types of golf equipment. Hack & Hack CPAs...
-
SMALL BIZ DB WEEK 6 Explain what is the Income Statement? What information is it providing you and why is it important to the business owner? Explain what is the Balance Sheet? What information is it...
-
1. How do the different players in the movie rental value chain provide and capture value? 2. What factors led to Netflixs growth? How should Blockbuster have responded to the challenge posed by...
-
Histidine is an amino acid with three titratable groups: an - NH3+ group (pKa = 9.2), a -COOH group 1 (pKa = 1.8), and an imidazole (amine-like) group 1 (pKa = 6.0). Te titration curve for histidine...
-
Draw two dierent possible hydrogen-bonding interactions between two molecules of form amide (HCONH2). Clearly label the hydrogen-bond donor and acceptor atoms. Which of these two possible...
-
Estimated Tax Requirement Zeta Corporation's taxable income for 2018 was $1.1 million, on which Zeta paid federal income taxes of $231,000. Zeta estimates calendar year 2019's taxable income to be $2...
-
Consider the project information in the table below: Draw and analyze a project network diagram to answer the following questions: a. If you were to start on this project, which are the activities...
-
Lacey, Inc., had the following sales and purchase transactions during 2011. Beginning inventory consisted of 80 items at \(\$ 120\) each. Lacey uses the FIFO cost flow assumption and keeps perpetual...
-
Refer to the Camp Sunshine data presented in E5-9. Required: 1. Perform a least-squares regression analysis on Camp Sunshines data. 2. Using the regression output, create a cost equation (Y = A + BX)...
-
The following information pertains to the first year of operation for Sonic Boom Radios, Inc. Required: Prepare Sonic Booms full absorption costing income statement and variable costing income...
-
Jane Crawford, the president of Crawford Enterprises, is considering two investment opportunities. Because of limited resources, she will be able to invest in only one of them. Project A is to...
-
You owe $500 on a credit card that charges 1.5% interest each month. You can pay $50 each month with no new charges. What is the equilibrium value? What does the equilibrium value mean in terms of...
-
Could the owner of a business prepare a statement of financial position on 9 December or 23 June or today?
-
Suppose you had separated the A and B chains of insulin by disulfide reduction. What chromatographic method should make it possible to isolate pure A and B chains? Explain your choice of separation...
-
Acetylating agents such as acetic anhydride react preferentially with primary amines, iodoacetate reacts preferentially with sulfhydryl groups (see Tools of Biochemistry 5B), and ATP-dependent...
-
Consider the chemical modifications proposed in Problem 15. For each modification, consider: a. Would the chemical modification change the overall charge on the peptide at pH = 7? b. If so, is the pI...
-
Duncan Inc. issued 500, $1,200, 8%, 25 year bonds on January 1, 2020, at 102. Interest is payable on January 1. Duncan uses straight-line amortization for bond discounts or premiums. INSTRUCTIONS:...
-
WISE-HOLLAND CORPORATION On June 15, 2013, Marianne Wise and Dory Holland came to your office for an initial meeting. The primary purpose of the meeting was to discuss Wise-Holland Corporation's tax...
-
Stock in ABC has a beta of 0.9. The market risk premium is 8%, and T-bills are currently yielding 5%. The company's most recent dividend is $1.60 per share, and dividends are expected to grow at a 6%...
Study smarter with the SolutionInn App