What is a series of folded membranes used for transportation in the cell?

What is a series of folded membranes used for transportation in the cell?

Endoplasmic reticulum
Endoplasmic reticulum (ER): a series of folded membranes enclosing cisternae. important for internal transport within the cell; may be rough (with ribosomes on surface) or smooth (no ribosomes)

What part of the cell is the transportation system?

Endoplasmic reticulum is known as transport system of the cell.

What folded membrane is used for transportation of proteins in the cell?

endoplasmic reticulum (ER)
endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .

What is the transportation network in a cell?

Like a major city, our cells use a complex transportation network to deliver molecular goods to different destinations. A protein called kinesin (blue) is in charge of moving cargo around inside cells and helping them divide.

What cell structures have folded membranes?

One such organelle is the endoplasmic reticulum. This organelle is a highly folded membrane. The many folds result in more surface area for ribosomes to attach and thus allowing protein synthesis to occur at a more efficient rate. Another organelle that consists of convolutions is the mitochondria.

What is the folded membrane?

The inner membrane folds over many times and creates layered structures called cristae. The folding of the inner membrane increases the surface area inside the organelle. Since many of the chemical reactions happen on the inner membrane, the increased surface area creates more space for reactions to occur.

Which organelle is a transport system?

The endoplasmic reticulum (ER) is an organelle responsible for making both membranes and their proteins. It also aids molecular transport through its own membrane.

What are the functions of the cell membrane?

Cell membranes perform several crucial functions Selectively isolate the cell’s contents from the external environment Regulate the exchange of essential substances between the cell and the extracellular environment Communicate with other cells

What makes up the plasma membrane of a cell?

The plasma membrane both isolates the cell and allows selective interactions between the cell and its environment The cell’s membrane system includes the plasma membrane, nuclear envelope, endoplasmic reticulum, Golgi apparatus, lysosomes, vesicles, and vacuoles Eukaryotic cytoplasm contains membranes that form the endomembrane system

What is the function of the cytoskeleton in a cell?

The Cytoskeleton Provides Shape, Support, and Movement The cytoskeleton is a network of protein fibers called microfilaments (thin), intermediate filaments, and microtubules (thick) The cytoskeleton functions in:

Is the cytoskeleton found in plant or animal cells?

The cytoskeleton is a network of protein fibers that gives shape and organization to the cell Eukaryotic cells are not all alike Plant and animal cells each have unique organelles that are not found in the other Chloroplasts, plastids, and a central vacuole are found in plant cells and not in animal cells