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What is the name of the process where protein production by the cell secretory proteins exit the cell from transport vesicles that fuse with the plasma membrane?
Wiki User
∙ 14y ago
it is a valoucule NO ITS NOT its a multiple choice question a.endocytosis b.exocytosis c.osmosis
Wiki User
∙ 14y ago
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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 are the protein molecules in a cell membrane that assist in cell transport?
Protein molecules are responsible for membrane transport. In passive transport diffusion is the phenomenon in which molecules flow naturally from areas of high concentration to lower concentrations.
Where are the proteins of electron transport chains located?
where are the proteins of the electrons transport chain located
Transport proteins and cholesterol are embedded in this structure?
The Cell Membrane
How are receptors and transport proteins similar?
they are both components of the cell membrane
Is proteins production part of membrane proteins?
Membrane proteins and all other proteins are produced in cytoplasm. The proteins targeted to membranes by specific signals. Golgi vesicles transport the proteins to membrane. Not all proteins are membrane proteins
Where does synthesis of membrane proteins and secretory proteins happen?
Synthesis of proteins occurs in the Rough Endoplasmic Reticulum.
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.
Where are Secretory proteins and membrane molecules are synthesized mainly by what?
Rough Endoplasmic Reticulum
What biomolecule helps transport molecules across the membrane?
proteins
Which of these is not an essential role of salts in the body neuromudcular activity membrane permeability secretory activity or anabolism or proteins?
Anabolism of proteins is NOT an essential role of salts. Roles include: Controlling fluid movements, Excitabilty, Secretory activity, and membrane permeabilty.
How is the Proteins that are secreted from a eukaryotic cell must first travel through the endomembrane system set up?
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.
What do the channel proteins in the cell membrane do?
Channel proteins, a type of transport proteins to the cells, move molecules from outside of the membrane to the inside
What are the parts of the membrane help large molecules pass through it?
Globular proteins.
What is the difference between a transport vesicle and a secretory vesicle?
Transport vesicles Transport vesicles can move molecules between locations inside the cell, e.g., proteins from the rough endoplasmic reticulum to the Golgi apparatus. Membrane-bound and secreted proteins are made on ribosomes found in the rough endoplasmic reticulum. Most of these proteins mature in the Golgi apparatus before going to their final destination which may be to lysosomes, peroxisomes, or outside of the cell. These proteins travel within the cell inside of transport vesicles. Secretory vesicles Secretory vesicles contain materials that are to be excreted from the cell. Cells have many reasons to excrete materials. One reason is to dispose of wastes. Another reason is tied to the function of the cell. Within a larger organism, some cells are specialized to produce certain chemicals. These chemicals are stored in secretory vesicles and released when needed.
What process of active transport is the reverse of endocytosis?
Osmosis, diffusion, and facilitated diffusion are all opposites of active transport.
What are the protein molecules in a cell membrane that assist in cell transport?
Protein molecules are responsible for membrane transport. In passive transport diffusion is the phenomenon in which molecules flow naturally from areas of high concentration to lower concentrations.
