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What extends from the nucleus to the cell membrane?
The cytoplasm extends from the nucleus to the cell membrane. It is a gel-like substance that fills the cell and contains various organelles where cellular activities take place.
What structure maintains cell shape with a network of protein filaments?
the cell membrane
What is a brief description for the structure of the cell membrane?
The cell membrane is a double layer of phospholipid molecules with proteins embedded throughout. This structure helps to regulate the movement of substances in and out of the cell, providing a protective barrier while allowing for communication with the external environment.
Which part of the animal cell gives shape to the cell?
cell membrane The cells and organs surrounding it give the animal cell its shape. The membrane is totally flexible and confers no shape to the cell.
What organelle sends things throughout the cell?
The endoplasmic reticulum (ER) is the organelle responsible for sending things throughout the cell. It can either transport materials within the cell or to the cell membrane for secretion.
What extends from the nucleus to the cell membrane?
The cytoplasm extends from the nucleus to the cell membrane. It is a gel-like substance that fills the cell and contains various organelles where cellular activities take place.
Where is the ER in a Eukaryotic cell?
it extends throughout the cytoplasm
What structure maintains cell shape with a network of protein filaments?
the cell membrane
Is the plasma membrane located?
all throughout the cell
What are the functions of the endoplasm?
The endoplasmic reticulum is a folded membrane what moves about the cell. It extends from the nucleus to the cell membrane. It is responsible for the production of the protein and lipid. Ribosomes also make proteins.
Where are endoplasmic reticulum located?
The endoplasmic reticulum (ER) is located throughout the cell, with two main regions: the rough ER, which is studded with ribosomes and involved in protein synthesis, and the smooth ER, which is important for lipid synthesis and detoxification. The ER is a network of membranes that extends from the nucleus to the cell membrane in eukaryotic cells.
What are two way in which a particle that is too large to fit through the cell membrane can enter the cell?
Particles to large to pass through the cell membrane can ebter by pinocytosis (cell membrane extends to surround a liquid and forms a new vacuole) or phagocytosis (the cytoplasm extends and surrounds the particle to be ingested)
Is there cholesterol in the membrane?
Yes - cell membranes have cholesterol scattered throughout them. Cholesterol plays an important role in maintaining the integrity of the cell membrane, and may also participate in cell signalling.
Which organelle form passegeways throughout the cell?
Endoplasmic reticulum is most important passageway throughout cell from plasma membrane to nuclear envelop and vice versa .
What is a brief description for the structure of the cell membrane?
The cell membrane is a double layer of phospholipid molecules with proteins embedded throughout. This structure helps to regulate the movement of substances in and out of the cell, providing a protective barrier while allowing for communication with the external environment.
Which cell structure serves as a cell's boundary from its environment?
The Cell Membrane, and also the cell wall in the case of a bacteria or plant cell.In Animal cells, it is the Cell Membrane. It may also be referred to as the Plasma Membrane.I Plant cells, it is the cell wall.
What is the endoplasmic reticulum's structure?
It is the structure. The endoplasmic reticulum is the structure that materials can be processed and moved around inside of the cell. It extends from the nucleus to the cell membrane but is constantly changing formation.
