Biochemistry: The Molecular Basis of Life
6th Edition
ISBN: 9780190209896
Author: Trudy McKee, James R. McKee
Publisher: Oxford University Press
expand_more
expand_more
format_list_bulleted
Question
Chapter 19, Problem 22RQ
Summary Introduction
To review:
The intracellular processing that takes place for a typical glycoprotein, which isdestined for extracellular secretion.
Introduction:
A glycoprotein is formed as the result of the glycosylation of a newly-formed protein. In eukaryotes, manytypes of proteins undergo glycosylation for structural and informational roles. Glycosylation occurs in the endoplasmic reticulum, where N-linked oligosaccharides are attached to the protein.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
QUESTION NO. 1L-Carnitine is synthesized primarily in the liver but also in the kidneys and then transported to other tissues. It is most concentrated in tissues that use fatty acids as their primary fuel, such as skeletal and cardiac muscle. In this regard, L-carnitine plays an important role in energy production by conjugating to fatty acids for transport from the cytosol into the mitochondria. L-carnitine shuttle is an example of
A. ion driven active transport
B. facilitated diffusion
C. simple diffusion
D. ATP driven active transportE. symport
F. antiportQUESTION NO.2 Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?
What does this important observation imply about the relation between the amino acid sequence of insulin and its three-dimensional structure?
PKU is an abbreviation for what disorder? What are the symptoms of PKU? How can PKU be treated for a nearly normal life?
Chapter 19 Solutions
Biochemistry: The Molecular Basis of Life
Ch. 19 - Prob. 1QCh. 19 - Prob. 2QCh. 19 - Prob. 3QCh. 19 - Prob. 4QCh. 19 - Prob. 5QCh. 19 - Prob. 1RQCh. 19 - Prob. 2RQCh. 19 - Prob. 3RQCh. 19 - Prob. 4RQCh. 19 - Prob. 5RQ
Ch. 19 - Prob. 6RQCh. 19 - Prob. 7RQCh. 19 - Prob. 8RQCh. 19 - Prob. 9RQCh. 19 - Prob. 10RQCh. 19 - Prob. 11RQCh. 19 - Prob. 12RQCh. 19 - Prob. 13RQCh. 19 - Prob. 14RQCh. 19 - Prob. 15RQCh. 19 - Prob. 16RQCh. 19 - Prob. 17RQCh. 19 - Prob. 18RQCh. 19 - Prob. 19RQCh. 19 - Prob. 20RQCh. 19 - Prob. 21RQCh. 19 - Prob. 22RQCh. 19 - Prob. 23RQCh. 19 - Prob. 24RQCh. 19 - Prob. 25RQCh. 19 - Prob. 26RQCh. 19 - Prob. 27RQCh. 19 - Prob. 28RQCh. 19 - Prob. 29RQCh. 19 - Prob. 30RQCh. 19 - Prob. 31RQCh. 19 - Prob. 32RQCh. 19 - Prob. 33RQCh. 19 - Prob. 34RQCh. 19 - Prob. 35RQCh. 19 - Prob. 36RQCh. 19 - Prob. 37RQCh. 19 - Prob. 38RQCh. 19 - Prob. 39RQCh. 19 - Prob. 40RQCh. 19 - Prob. 41RQCh. 19 - Prob. 42RQCh. 19 - Prob. 43RQCh. 19 - Prob. 44RQCh. 19 - Prob. 45FBCh. 19 - Prob. 46FBCh. 19 - Prob. 47FBCh. 19 - Prob. 48FBCh. 19 - Prob. 49FBCh. 19 - Prob. 50FBCh. 19 - Prob. 51FBCh. 19 - Prob. 52FBCh. 19 - Prob. 53FBCh. 19 - Prob. 54FBCh. 19 - Prob. 55SACh. 19 - Prob. 56SACh. 19 - Prob. 57SACh. 19 - Prob. 58SACh. 19 - Prob. 59SACh. 19 - Prob. 60TQCh. 19 - Prob. 61TQCh. 19 - Prob. 62TQCh. 19 - Prob. 63TQCh. 19 - Prob. 64TQCh. 19 - Prob. 65TQCh. 19 - Prob. 66TQCh. 19 - Prob. 67TQCh. 19 - Prob. 68TQCh. 19 - Prob. 69TQCh. 19 - Prob. 70TQCh. 19 - Prob. 71TQCh. 19 - Prob. 72TQCh. 19 - Prob. 73TQ
Knowledge Booster
Similar questions
- What is proteorhodopsin and why is it so named?arrow_forwardWhy "cellulose is composed of a long, branced chain of B-glucose subunits" is false?arrow_forwardThe enzyme phosphoglucomutase interconverts glucose-1-phosphate and glucose-6-phosphate. Why is this enzyme likely to include a side chain such as Ser in its active site?arrow_forward
- Give a detailed account of the tricarboxylic acid pathway and how it is regulated in eukaryotic cells. could you please help me to write 700 word essay on this topic with examples. many thanksarrow_forwardThis is a conjectural question: If the reactive part of coenzyme A is the thioester, why is the molecule socomplicated?arrow_forwardDiscuss the Pharmacokinetics of morphine sulfate using the correct sequence you have chosen in question number one.arrow_forward
- Will someone please help me with this question? Explain how G protein enzymatic activity and signaling activity relates to guanine nucleotides. May use a drawing to supplement answer, explain in words the answer.arrow_forwardWhy does the enzyme reaction for chymotrypsin proceed in two phases?arrow_forwardQUESTION 26 During gluconeogenesis, whereby liver cells convert pyruvate to glucose, Fructose-6-phosphate (F6P) is converted to Glucose-6-phosphate (G6P). If the standard equilibrium concentrations are: [F6P] = 0.52 M and [G6P] = 1.48 M, then Keq’ is ______ and the reaction is ________. Fructose-6-P ó Glucose-6-P > 1; exergonic > 1; endergonic < 1; exergonic < 1; endergonicarrow_forward
- question 38 The constant region of each heavy chain determines the class of the heavy chain. True Falsearrow_forwardWhy does a phosphorylation/dephosphorylation system allow more sensitive regulation of a metabolic process than a simple allosteric system?arrow_forwardThe amino acids glutamine and glutamate are central toamino acid metabolism. Explain.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- BiochemistryBiochemistryISBN:9781319114671Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.Publisher:W. H. FreemanLehninger Principles of BiochemistryBiochemistryISBN:9781464126116Author:David L. Nelson, Michael M. CoxPublisher:W. H. FreemanFundamentals of Biochemistry: Life at the Molecul...BiochemistryISBN:9781118918401Author:Donald Voet, Judith G. Voet, Charlotte W. PrattPublisher:WILEY
- BiochemistryBiochemistryISBN:9781305961135Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougalPublisher:Cengage LearningBiochemistryBiochemistryISBN:9781305577206Author:Reginald H. Garrett, Charles M. GrishamPublisher:Cengage LearningFundamentals of General, Organic, and Biological ...BiochemistryISBN:9780134015187Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. PetersonPublisher:PEARSON
Biochemistry
Biochemistry
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:W. H. Freeman
Lehninger Principles of Biochemistry
Biochemistry
ISBN:9781464126116
Author:David L. Nelson, Michael M. Cox
Publisher:W. H. Freeman
Fundamentals of Biochemistry: Life at the Molecul...
Biochemistry
ISBN:9781118918401
Author:Donald Voet, Judith G. Voet, Charlotte W. Pratt
Publisher:WILEY
Biochemistry
Biochemistry
ISBN:9781305961135
Author:Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal
Publisher:Cengage Learning
Biochemistry
Biochemistry
ISBN:9781305577206
Author:Reginald H. Garrett, Charles M. Grisham
Publisher:Cengage Learning
Fundamentals of General, Organic, and Biological ...
Biochemistry
ISBN:9780134015187
Author:John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson
Publisher:PEARSON