Listen 96 73 Membranes and the Export of Proteins Key Idea: The synthesis, packaging and movement of functional. This modification takes place in the rough macromolecules inside the cell involves coordination between several membrane-bound organelles. Many proteins need to be modified in order to become before packaged and shipped to its final destination. endoplasmic reticulum (rER). From the rER, proteins are transported to the Golgi where the protein is further modified As it enters the cisternal space inside the ER, it falds up into its correct 3-dimensional shape. Ribosomes on the surface of the endoplasmic reticulum (ER) translate MANA into a polypeptide chain. Most proteins destined for secretion are glycoproteins (.e. they are proteins with carbohydrates added to them). Attachment of Ribosome carbohydrate to the protein by enzymes (glycosylation) occurs in the rER. Proteins destined for The chain is threaded through secretion leave the ER the ER membrane into the cisternal space, possibly through a pore. Transport wrapped in transport vesicles which bud off from the outer region of the ER. vesicle These vesicles are received by 6. the Golgi apparatus which further modifies, processes, and packages the proteins. Proteins move through the Golgi stack from one side of the organelle to the other, undergoing modification by different enzymes along the way. They are eventually shipped to the cell's surface, where they can be exported from the cell Transport vesicle by exccytosis. 1. Explain how ribosomes, endoplasmic reticulum, transport vesicles, and the Golgi interact to enable cellular secretion: DOACTICE ODACTICE
Listen 96 73 Membranes and the Export of Proteins Key Idea: The synthesis, packaging and movement of functional. This modification takes place in the rough macromolecules inside the cell involves coordination between several membrane-bound organelles. Many proteins need to be modified in order to become before packaged and shipped to its final destination. endoplasmic reticulum (rER). From the rER, proteins are transported to the Golgi where the protein is further modified As it enters the cisternal space inside the ER, it falds up into its correct 3-dimensional shape. Ribosomes on the surface of the endoplasmic reticulum (ER) translate MANA into a polypeptide chain. Most proteins destined for secretion are glycoproteins (.e. they are proteins with carbohydrates added to them). Attachment of Ribosome carbohydrate to the protein by enzymes (glycosylation) occurs in the rER. Proteins destined for The chain is threaded through secretion leave the ER the ER membrane into the cisternal space, possibly through a pore. Transport wrapped in transport vesicles which bud off from the outer region of the ER. vesicle These vesicles are received by 6. the Golgi apparatus which further modifies, processes, and packages the proteins. Proteins move through the Golgi stack from one side of the organelle to the other, undergoing modification by different enzymes along the way. They are eventually shipped to the cell's surface, where they can be exported from the cell Transport vesicle by exccytosis. 1. Explain how ribosomes, endoplasmic reticulum, transport vesicles, and the Golgi interact to enable cellular secretion: DOACTICE ODACTICE
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,...
Related questions
Question
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 3 steps
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
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)
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
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education