The first step in glycogenesis is the attachment of a-D-glucose to Fill in the blanks to make the glycogenesis pathway correct. ACTIVITY 10.8.1 In this process, catalyzes the conversion of phosphate. UDP-glucose to glucose 1- 6-phosphate glucose pyrophosphorylase catalyze the conversion of into However, glycogen synthase, which linkage, cannot initiate the catalyzes the formation of chain synthesis by using free glucose as an acceptor of UDP to form UDP. glucose. Thus, there is a fragment of glycogen from glycogen stores that are not totally depleted which will serve as in cells. In the absence of glycogen fragment, a protein called serve as acceptor of glucose residues from UDP-glucose. This enzyme then catalyzes the transfer of glucose from UDP-glucose to the glucosyl chain. This can glucosyl chain will be elongated by enzyme. Elongation of the glycogen chain includes the transfer of glucose from UDP-glucose to the end of the growing chain. With the action of branching enzyme, the growing chain will be forming a branch thru a 1- 6 glycosidic linkage. This enzyme removes a chain of six to eight glucosyl residues from the nonreducing end of the glycogen chain, breaking an a (1→4) bond to another residue on the chain, and attaches it to a non-terminal glucosyl residue by an a (1→6) linkage, thus functioning as a 4:6 transferase.
The first step in glycogenesis is the attachment of a-D-glucose to Fill in the blanks to make the glycogenesis pathway correct. ACTIVITY 10.8.1 In this process, catalyzes the conversion of phosphate. UDP-glucose to glucose 1- 6-phosphate glucose pyrophosphorylase catalyze the conversion of into However, glycogen synthase, which linkage, cannot initiate the catalyzes the formation of chain synthesis by using free glucose as an acceptor of UDP to form UDP. glucose. Thus, there is a fragment of glycogen from glycogen stores that are not totally depleted which will serve as in cells. In the absence of glycogen fragment, a protein called serve as acceptor of glucose residues from UDP-glucose. This enzyme then catalyzes the transfer of glucose from UDP-glucose to the glucosyl chain. This can glucosyl chain will be elongated by enzyme. Elongation of the glycogen chain includes the transfer of glucose from UDP-glucose to the end of the growing chain. With the action of branching enzyme, the growing chain will be forming a branch thru a 1- 6 glycosidic linkage. This enzyme removes a chain of six to eight glucosyl residues from the nonreducing end of the glycogen chain, breaking an a (1→4) bond to another residue on the chain, and attaches it to a non-terminal glucosyl residue by an a (1→6) linkage, thus functioning as a 4:6 transferase.
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
please help me in answering all even without explanation, thank you so much... please please
Transcribed Image Text:The first step in glycogenesis is the attachment of a-D-glucose to
Fill in the blanks to make the glycogenesis pathway correct.
ACTIVITY 10.8.1
In
this
process,
catalyzes the conversion of
phosphate.
UDP-glucose
to
glucose
1-
6-phosphate
glucose
pyrophosphorylase
catalyze
the
conversion
of
into
However, glycogen synthase, which
linkage, cannot initiate the
catalyzes the formation of
chain synthesis by using free glucose as an acceptor of UDP to form UDP.
glucose. Thus, there is a fragment of glycogen from glycogen stores that are
not totally depleted which will serve as
in cells. In the
absence of glycogen fragment, a protein called
serve as acceptor of glucose residues from UDP-glucose. This enzyme then
catalyzes the transfer of glucose from UDP-glucose to the glucosyl chain. This
can
glucosyl chain will be elongated by
enzyme. Elongation of the glycogen chain includes the transfer of glucose from
UDP-glucose to the
end
of the growing chain.
With the action of branching enzyme,
the
growing chain will be forming a branch thru a 1- 6 glycosidic linkage. This
enzyme removes a chain of six to eight glucosyl residues from the nonreducing
end of the glycogen chain, breaking an a (1→4) bond to another residue on the
chain, and attaches it to a non-terminal glucosyl residue by an a (1→6) linkage,
thus functioning as a 4:6 transferase.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
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:
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