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Which of these function to remove excess water in many unicellular freshwater protists?
Wiki User
∙ 10y ago
The contractile vacuole helps it to get rid off the excess water from the cell.
Wiki User
∙ 14y ago
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Organelles that collect excess water inside the cell and force water out are called?
The organelles that collect excess water inside the cell and force it out are called contractile vacuoles. It is primarily involved in osmoregulation and is usually found in protists and unicellular algae.
What pumps excess water from the cell helping to maintain homeostasis?
The vacuole is usually the organelle that pumps water out of the cell. Most of the time protists do this.
What type of organisms have cells with very large vacuoles?
A contractile vacuole is a type of vacuole involved in osmoregulation. It pumps excess water out of a cell and is found prominently in freshwater protists. In a Paramecium, a common freshwater protist, the vacuole is surrounded by several canals, which absorb water by osmosis from the cytoplasm. After the canals fill with water, the water is pumped into the vacuole. When the vacuole is full, it expels the water through a pore in the cytoplasm which can be opened and closed. This pore has, in some forms of paramecium, disappeared entirely when in use, leading to the idea of a "second cell" in paramecium. Other protists, such as Amoeba, have contractile vacuoles that move to the surface of the cell when full and undergo exocytosis. The contractile vacuole basically stores the extra water, in cells (mostly ciliates) in itself, so if there's a change in environment, a drought for example, the contractile vacuole can release more water into the cell. But if there's a flood, this vacuole will suck a lot of excess water out.
What is the function of the cuticle?
protects the leaves from excess of water or loss of water.
What is the function of CO2 snuffing system?
The function of a CO2 snuffing system is to prevent fires. A fire produces CO2, so bathing it in excess CO2 will cause the reaction to move in the opposite direction.
What is the function of the contractile vacuole?
OsmosisIt eliminates excess water from the cytoplasm of freshwater protists.
What dos the contractile vacuole do?
It eliminates excess water from the cytoplasm of freshwater protists.
Organelles that collect excess water inside the cell and force water out are called?
The organelles that collect excess water inside the cell and force it out are called contractile vacuoles. It is primarily involved in osmoregulation and is usually found in protists and unicellular algae.
What organelle helps move excess water?
A specific type of vacuole, called a contractile vacuole expels excess water from many fresh water protists.
How do unicellular organisms like amoeba give out excess water and waste?
exocytosis
What is the device used to pump out excess water in freshwater organisms?
Water gun; Hydro pump.
What do freshwater flatworms use to remove excess water from body fluids?
Flame cells.. yw
What is the function of the mucosal gland and its secretion?
The function is to get rid of excess mucus.
What pumps excess water from the cell helping to maintain homeostasis?
The vacuole is usually the organelle that pumps water out of the cell. Most of the time protists do this.
How can unicellular organisms without cell walls avoid bursting?
Most will have a contractile vacuole that will pump out excess water to avoid turgor pressure.
Function chloroform in extraction DNA from blood?
to remove excess phenol from DNA to remove excess phenol from DNA
What type of organisms have cells with very large vacuoles?
A contractile vacuole is a type of vacuole involved in osmoregulation. It pumps excess water out of a cell and is found prominently in freshwater protists. In a Paramecium, a common freshwater protist, the vacuole is surrounded by several canals, which absorb water by osmosis from the cytoplasm. After the canals fill with water, the water is pumped into the vacuole. When the vacuole is full, it expels the water through a pore in the cytoplasm which can be opened and closed. This pore has, in some forms of paramecium, disappeared entirely when in use, leading to the idea of a "second cell" in paramecium. Other protists, such as Amoeba, have contractile vacuoles that move to the surface of the cell when full and undergo exocytosis. The contractile vacuole basically stores the extra water, in cells (mostly ciliates) in itself, so if there's a change in environment, a drought for example, the contractile vacuole can release more water into the cell. But if there's a flood, this vacuole will suck a lot of excess water out.
