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Yes, two vesicles can fuse. When one vesicle fuses with another one or with part of the cell membrane this is called vesicle fusion.
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What transport process uses vesicles that fuse with plasma membrane to secrete materials into the extracellular fluid?
The vesicles which are formed from rER first transports the proteins to the Golgi apparatus, fusing with the membranes of this organelle. The proteins are then processed as they pass through the Golgi Apparatus. The vesicles then bud off the Golgi apparatus and fuse with the plasma membrane after moving through the cytoplasm. The contents are the vesicles can be released to the outside of the cell in a process known as exocytosis.Cells also use vesicles to transport other cell products besides proteins. Examples include hormones and digestive enzymes.
During cytokinesis in plant cells vesicles carrying cell wall precursors fuse to form the what?
Cell Plate
When the nucleus disappears during prophase it fragments into which fuse to reform the nucleus during telophase?
The nuclear envelope disappears during prometaphase.
What are vesicles and what do they do?
Vesicles are responsible for transportation in and out of a cell. In some cases vesicles are used for storage also.
In eukaryotic cells vesicles connect which of the two major organelle compartments?
Vesicles are always traveling from the endoplasmic reticulum to the Golgi body carrying proteins for further modification.
Vesicles do what to the other areas of a cell?
Vesicles can fuse with other organelles that are within the cell.
What organelle will form vesicles that fuse with the plasma membrane?
Rough ER produces the vesicles and the golgi apparatus transports them.
Why are substances packaged into vesicles for exocytosis?
Vesicles can fuse with the plasma membrane and be released into the rest of the cell. Some of them also deliver their contents to other organelles
What causes the vesicles inside a neuron to fuse with the plasma membrane?
An action potential in the neuron
What transport process uses vesicles that fuse with plasma membrane to secrete materials into the extracellular fluid?
The vesicles which are formed from rER first transports the proteins to the Golgi apparatus, fusing with the membranes of this organelle. The proteins are then processed as they pass through the Golgi Apparatus. The vesicles then bud off the Golgi apparatus and fuse with the plasma membrane after moving through the cytoplasm. The contents are the vesicles can be released to the outside of the cell in a process known as exocytosis.Cells also use vesicles to transport other cell products besides proteins. Examples include hormones and digestive enzymes.
During cytokinesis in plant cells vesicles carrying cell wall precursors fuse to form the what?
Cell Plate
Cells of the pancreas will incorporate radioactively labeled amino acids into proteins?
ER golgi vesicles that fuse with plasma membrane
Where are lysomes synthesised in a cell?
Enzymes of the lysosomes are synthesized in the rough endoplasmic reticulum and carried to Golgi apparatus which will release them in small vesicles which ultimately fuse with acidic vesicles called endosomes, thus becoming full lysosomes.
When calcium ions enter the synaptic terminal?
they cause vesicles containing neurotransmitter molecules to fuse to the plasma membrane of the sending neuron.
Which ion causes neurotransmitter vesicles to fuse with the axon's membrane during the conduction of a nerve impulse from one neuron to the next?
calcium
What is the process whereby molecules in vesicles are exported out of a cell?
Vesicles filled with a product are excreted from a cell by a process called exocytosis. The opposite is called endocytosis. Both processes require cellular energy (ATP).It is called exocytosis. In this process the Golgi complex packages the macro-molecules in to transport vesicles that travel to and fuse with the plasma membrane. This causes the vesicle to spill the substance out of the cell.It is called exocytosis. In this process the Golgi complex packages the macro-molecules in to transport vesicles that travel to and fuse with the plasma membrane. This causes the vesicle to spill the substance out of the cell.
The formation of a vesicle?
In cell biology, a vesicle is a small organelle within a cell, consisting of fluid enclosed by a lipid bilayer membrane. Vesicles can form naturally, for example, during the processes of secretion (exocytosis), uptake (phagocytosisand endocytosis) and transport of materials within the cytoplasm. Alternatively, they may be prepared artificially, in which case they are called liposomes. If there is only one phospholipid bilayer, they are called unilamellar liposome vesicles; otherwise they are called multilamellar. The membrane enclosing the vesicle is also a lamellar phase, similar to that of the plasma membrane, and vesicles can fuse with the plasma membrane to release their contents outside of the cell. Vesicles can also fuse with otherorganelles within the cell.
