Prescott's Microbiology
11th Edition
ISBN: 9781260211887
Author: WILLEY, Sandman, Wood
Publisher: McGraw Hill
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Textbook Question
Chapter 13.2, Problem 1MI
MICRO INQUIRY
To which carbon of ribose (deoxyribose) is each of the following bonded: adenine and the hydroxyls of adenosine and deoxyadenosine?
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Lab Exercise: Titration Curve of Alanine.
Give and explain the titration curve of alanine.
Why is the curve showing two parts?
What is significant about the isoelectric point?
How is the isoelectric point related to the pK, values of the two ionizable groups in alanine?
Macmillan Learning
Consider the structure of methionine in its +1 charge state.
H₂N
CH₂
CH₂
CH3
-OH
Give the pK, value for the a-amino group of methionine. An
answer within ±0.5 units is acceptable.
Give the pK, value for the a-carboxyl group of methionine.
An answer within +0.5 units is acceptable.
Determine the isoelectric point (pl) for methionine. Give your
answer to two decimal places.
pK (−NH ) =
pK₂ (-COOH) =
pl =
5.74
2.28
Incorrect
9.21
Incorrect
Attempt
Topic: ISOLATION AND CHARACTERIZATION OF PROTEINS
1. Which amino acids contains the following:a. Sulfur/sulfhydryl groupb. Aromatic groupc. Imidazole ringd. Guanidine groupe. Indole ring2. Classify the following proteins to their biological functions (casein, albumin, gluten, andmyoglobin)
3. Which level of protein structure organization are lost hydrolysis and denaturation?4. What is the Beer-Lambert’s Law? Why is it relevant to the quantitative analysis of proteins?
Chapter 13 Solutions
Prescott's Microbiology
Ch. 13.1 - MICRO INQUIRY Based on what we now know about...Ch. 13.1 - Prob. 2MICh. 13.1 - Retrieve, Infer, Apply 1. Briefly summarize the...Ch. 13.1 - Retrieve, Infer, Apply 2. Explain how protein was...Ch. 13.2 - MICRO INQUIRY To which carbon of ribose...Ch. 13.2 - MICRO INQUIRY How many H bonds are there between...Ch. 13.2 - Prob. 3MICh. 13.2 - Prob. 1CCCh. 13.2 - Retrieve, Infer, Apply What does it mean to say...Ch. 13.2 - Retrieve, Infer, Apply Amino acids are described...
Ch. 13.3 - MICRO INQUIRY What provides the energy to fuel...Ch. 13.3 - MICRO INQUIRY What is the difference between...Ch. 13.3 - MICRO INQUIRY Why cant DNA polymerase I perform...Ch. 13.3 - Retrieve, Infer, Apply How many replicons do...Ch. 13.3 - Prob. 2CCCh. 13.3 - Retrieve, Infer, Apply Describe the nature and...Ch. 13.3 - Retrieve, Infer, Apply Outline the steps Involved...Ch. 13.3 - Retrieve, Infer, Apply What is the end replication...Ch. 13.4 - Why is the nontemplate strand called the sense...Ch. 13.4 - Retrieve, Infer, Apply The coding region of a gene...Ch. 13.4 - Which strand of a gene has sequences that...Ch. 13.4 - Briefly discuss the general organization of tRNA...Ch. 13.5 - MICRO INQUIRY Are the -35 and -10 regions...Ch. 13.5 - Retrieve, Infer, Apply Outline the transcription...Ch. 13.5 - Retrieve, Infer, Apply What is a polycistronic...Ch. 13.5 - Retrieve, Infer, Apply What is a consensus...Ch. 13.5 - Tabulate the similarities and differences between...Ch. 13.6 - Prob. 1MICh. 13.6 - What is the difference between a codon and an...Ch. 13.6 - Prob. 2CCCh. 13.6 - Retrieve, Infer, Apply What is meant by code...Ch. 13.6 - Retrieve, Infer, Apply Is the genetic code truly...Ch. 13.7 - MICRO INQUIRY Why is simultaneous transcription...Ch. 13.7 - MICRO INQUIRY What would be the outcome if an...Ch. 13.7 - MICRO INQUIRY Why would it be impossible for...Ch. 13.7 - MICRO INQUIRY What provides the energy to fuel...Ch. 13.7 - Retrieve, Infer, Apply In which direction are...Ch. 13.7 - Retrieve, Infer, Apply Briefly describe the...Ch. 13.7 - Retrieve, Infer, Apply What are the translational...Ch. 13.7 - Prob. 4CCCh. 13.7 - Retrieve, Infer, Apply How many ATP and GTP...Ch. 13.8 - Prob. 1CCCh. 13.8 - Prob. 2CCCh. 13.8 - Retrieve, Infer, Apply Give the major...Ch. 13.8 - Prob. 4CCCh. 13 - Prob. 1RCCh. 13 - Prob. 2RCCh. 13 - Prob. 3RCCh. 13 - Prob. 4RCCh. 13 - Prob. 5RCCh. 13 - Streptomyces coelicolor has a linear chromosome....Ch. 13 - You have isolated several E. coli mutants: Mutant...Ch. 13 - Prob. 3ALCh. 13 - Prob. 4AL
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