Homework Help is Here – Start Your Trial Now!
Science
Biology
CH₂OH OH OPO3-2 OH

CH₂OH OH OPO3-2 OH

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
See similar textbooks
icon
Related questions
Question

Will the amount of glycogen be higher or lower than normal or unchanged?

  1. Pyridoxal phosphate is covalently bonded to glycogen phosphorylase via a Schiff base to Lys 680. What effect would the mutation of Lys680Ala have on the breakdown of glycogen?(This notation means the following: K680 is the normal amino acid in this enzyme.  It has been mutated to 680A.) 
  2. Loss of the gene for the kinase that phosphorylates GSK3 on glycogen synthesis.
  3. Effect of the substrate analog below on glycogen synthesis.

 

The image depicts the chemical structure of a cyclic sugar phosphate, specifically a sugar monophosphate. The structure is a ring composed of carbon atoms and one oxygen atom, forming a pyranose ring. ### Detailed Description: - **Ring Structure**: The ring contains five carbon atoms and one oxygen atom. The oxygen is part of the ring, indicating it is a hexose sugar (six carbons, five in the ring, and one attached). - **Hydroxy (OH) Groups**: - There are hydroxy groups (OH) attached to three of the carbon atoms in the ring. These groups are involved in various biological reactions and often contribute to the compound’s solubility in water. - One hydroxy group is on the first carbon atom in the ring (left side). - Another hydroxy group is on the second carbon atom in the ring (bottom right). - An additional hydroxy group is present outside the ring on the fifth carbon atom (top of the ring), which is connected to the “CH₂OH” group. - **CH₂OH Group**: - The “CH₂OH” group is attached to the carbon atom outside the pyranose ring, indicating the sugar is not just a simple ring but part of a larger structure. - **Phosphate Group (OPO₃²⁻)**: - A phosphate group is attached to the third carbon of the ring (bottom), indicated by the "OPO₃²⁻" notation. - This group has a net negative charge of -2, which is typical for phosphate groups as they are often ionized at physiological pH. This structure is typical of sugar monophosphates, which are important intermediates in metabolism, being involved in pathways like glycolysis and nucleotide synthesis. The presence of the phosphate group suggests the molecule could be involved in energy transfer or signaling within the cell.
Transcribed Image Text:The image depicts the chemical structure of a cyclic sugar phosphate, specifically a sugar monophosphate. The structure is a ring composed of carbon atoms and one oxygen atom, forming a pyranose ring. ### Detailed Description: - **Ring Structure**: The ring contains five carbon atoms and one oxygen atom. The oxygen is part of the ring, indicating it is a hexose sugar (six carbons, five in the ring, and one attached). - **Hydroxy (OH) Groups**: - There are hydroxy groups (OH) attached to three of the carbon atoms in the ring. These groups are involved in various biological reactions and often contribute to the compound’s solubility in water. - One hydroxy group is on the first carbon atom in the ring (left side). - Another hydroxy group is on the second carbon atom in the ring (bottom right). - An additional hydroxy group is present outside the ring on the fifth carbon atom (top of the ring), which is connected to the “CH₂OH” group. - **CH₂OH Group**: - The “CH₂OH” group is attached to the carbon atom outside the pyranose ring, indicating the sugar is not just a simple ring but part of a larger structure. - **Phosphate Group (OPO₃²⁻)**: - A phosphate group is attached to the third carbon of the ring (bottom), indicated by the "OPO₃²⁻" notation. - This group has a net negative charge of -2, which is typical for phosphate groups as they are often ionized at physiological pH. This structure is typical of sugar monophosphates, which are important intermediates in metabolism, being involved in pathways like glycolysis and nucleotide synthesis. The presence of the phosphate group suggests the molecule could be involved in energy transfer or signaling within the cell.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Substance abuse
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education
SEE MORE TEXTBOOKS