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Protein Synthesis
Endoplasmic Reticulum-->cis Golgi cisternae --> medial Golgi cisternae --> trans Golgi Cisternae --> Plasma membrane
Extra Cellular Space
As they are being synthesized, secretory proteins enter the lumen of the endoplasmic reticulum. From the ER, vesicles transport these proteins to the Golgi, where they are sequentially modified and concentrated in a cis-to-trans direction. Secretory vesicles bud from the Golgi and move along cytoskeletal filaments to eventually fuse with the plasma membrane, secreting their protein cargo. Each of these transport steps requires specialized proteins to ensure that the cargo is sent to the proper location and is able to fuse with the target membrane.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoThese proteins travel through cells in the following pattern:
Protein Synthesis ---> Endoplasmic Reticulum ---> cis Golgi cisternae ---> medial Golgi cisternae ---> trans Golgi cisternae ---> Plasma Membrane
Wiki User
∙ 13y agoRibosome on RER--->vesicle--->cis Golgi-->trans Golgi-->vesicle-->plasma membrane-->exocytosis.
Wiki User
∙ 12y agoEndoplasmic Reticulum-->Golgi apparatus-->vesicles that fuse with plasma membrane
Wiki User
∙ 9y agoThe most likely pathway is ER (endoplasmic reticulum) -> Golgi -> vesicles that fuse with plasma membrane.
Wiki User
∙ 12y agoRough ER, Golgi apparatus, Secretory vesticles, Plasma membrane
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What are the steps of Coagulation pathway?
Blood coagulation can occur either through an intrinsic or extrinsic pathway. The first step in either pathway begins with the production of Factor X,which marks the common pathway of coagulation.
Complex metabolic reactions proceed in a series of steps called?
a pathway
What organelle manufactures proteins?
The Rough ER produces secretory proteins. Their pathway starts in the Rough ER, then the Golgi Apparatus and they are then packaged and transported outside the cell. Secretory proteins are made on bound ribosomes(ribosomes that don't float freely in the cytoplasm)... hope that helped
What type of epithelium secretory epithelium the pancreas?
The secretory epithelium is a part of the skin and associated with the sweat glands.
Which statement best explains why the existence of multiple steps in a signal transduction pathway allows it to be regulated by several other pathways?
Multiple steps provide a series of points where cross-talk can occur
Pulse-labeling allows scientists to observe what cellular activities?
the secretory pathway
What is the function of an attached ribosome?
An attached ribosome synthesizes proteins destined for the secretory pathway directly into the rough endoplasmic reticulum.
Trace the pathway of exporting protiens from the cell?
Examples of secretory proteins are collagen, insulin, and digestive enzymes of the stomach and intestine.
What are the steps of Coagulation pathway?
Blood coagulation can occur either through an intrinsic or extrinsic pathway. The first step in either pathway begins with the production of Factor X,which marks the common pathway of coagulation.
Complex metabolic reactions proceed in a series of steps called?
a pathway
A series of actions to accomplish a goal?
Objectives, steps, pathway, task breakdown.
What organelle manufactures proteins?
The Rough ER produces secretory proteins. Their pathway starts in the Rough ER, then the Golgi Apparatus and they are then packaged and transported outside the cell. Secretory proteins are made on bound ribosomes(ribosomes that don't float freely in the cytoplasm)... hope that helped
A set of enzymatically controlled steps that result in the completion of a product or process is known as?
a metobolic pathway
What are proteins that are transported in vesicles made by?
Transport vesicles play a key part in moving molecules to and from the membrane-confined chambers of the secretory pathway. Proteins are transported in vesicles; the proteins are made on the cytosolic side of membranes.
What is a secretory vacuole?
A secretory vacuole is an organelle that is found in fungal and plant cells. Secretory vacuoles perform many different functions.
What has the author David G Robinson written?
David G. Robinson has written: 'The Golgi Apparatus and the Plant Secretory Pathway' 'Gerbils' 'Plant membranes' -- subject(s): Plant cell membranes, Plant cells and tissues
What is the function of the secretory system?
The secretory system does not really exist. There is a secretory mechanism that is part of the endocrine system, and that secretes hormones into the blood stream.
