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What is the function of a contractile vacuole in some single -celled organisms?
Wiki User
∙ 8y ago
Vacuoles can store many types of molecules, in particular essential substances that are potentially harmful if present in bulk in the cytoplasm
The contractile vacuole stores excess water that enters into it and expels it out after a stage
Ardella Ernser
Wiki User
∙ 13y agoVacuoles can store many types of molecules, in particular essential substances that are potentially harmful if present in bulk in the cytoplasm
The contractile vacuole stores excess water that enters into it and expels it out after a stage
Wiki User
∙ 8y agoIt is an excretory organelle. It removes excess water from cell
Wiki User
∙ 8y agoThey are found in amoeba. It removes water from cells
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Why contractile vacuoles would be of little value to one cell organisms living in the ocean?
I do get it,for the organism living in the hypertonic salt water(ocean) the contractile vacuole is most not needed since the water in the organism are already on thier way out!
What is the function of a contractile vacuole in some single-celled organisms?
* Removing unwanted structural debris * Isolating materials that might be harmful or a threat to the cell * Containing waste products * Maintaining internal http://www.answers.com/topic/fluid-statics or http://www.answers.com/topic/turgor-pressure-1 within the cell * Maintaining an acidic internal pH * Containing small molecules * Exporting unwanted substances from the cell. * Enabling the cell to change shape.
Are there more single-celled or multi-celled organisms on earth?
multi-celled organisms have more than 1 cell.But a singe-celled organism does not.
In which two kingdoms do you find one-celled organisms?
One-celled organisms are referred to as prokaryotic and are less developed. The two kingdoms that have one-celled organisms are Eubacteria and Archaebacteria.
What is a Group of mainly single celled organisms?
what is the group of mainly single celled organisms called
What is the function of a cell in single celled organisms?
The function of contractile vacuole is to store excess of water that enters the single-celled organism and then expel it to the exterior
What is the function of a contractile vacuole in some in some single-celled organisms?
Vacuoles can store many types of molecules, in particular essential substances that are potentially harmful if present in bulk in the cytoplasm The contractile vacuole stores excess water that enters into it and expels it out after a stage
Do some single-celled organisms have special structures to pump excess water?
The structure is called the contractile vacuole. It can pump water out of the cell when there is too much. This way, the excess water won't cause it the cell to burst. They can be found in both animal and plant cells.
Organelle that helps to control the water balance in one-celled organisms?
The contractile vacuole is the organelle that helps to control the water balance in one-celled organisms. As the name implies, it expels excess water by contracting.
Is a contractile vacuole a food passageway?
No, some single celled organisms, protists, generally, live in hypotonic solutions of fresh water and if they did not have a method to " bail " out this water their cell would burst. So the contractile vacuole, which has filament motive forces, fills with water and then contracts which squirts the water out of the cell.
Why contractile vacuoles would be of little value to one cell organisms living in the ocean?
I do get it,for the organism living in the hypertonic salt water(ocean) the contractile vacuole is most not needed since the water in the organism are already on thier way out!
What is a contractile vaculoe?
An organelle of single celled organisms tasked with excreting the water that has osmotically entered the cell. Amoebae are an example of organisms that have contractile vacuoles.
Why contractile vacuoles would be of Little value to one-celled organisms living in the ocean (salt water)?
Contractile vacuoles would be of little value to one-celled organisms living in the salt water because the contractile vacuoles pump out excess water that accumulates in the cell though osmosis. The ocean has salt water so osmosis would not be able to occur.
What Organelles does Protista have?
The typical protist always has golgi bodies, a vacuole, a nucleus, and a mitochondria. some protists also carry characteristics of animal cells, or plant cells. although, they are all single celled organisms, classified into over thirty different Phyla.
How does the contractile in a paramecium help maintain homeostasis?
The contractile vacuole in a paramecium excretes excess freshwater in the organism. It does this continually because water is constantly diffusing into their cytoplasm. This occurs because freshwater paramecium live in a hypotonic environment.
What is the function of a contractile vacuole in some single-celled organisms?
* Removing unwanted structural debris * Isolating materials that might be harmful or a threat to the cell * Containing waste products * Maintaining internal http://www.answers.com/topic/fluid-statics or http://www.answers.com/topic/turgor-pressure-1 within the cell * Maintaining an acidic internal pH * Containing small molecules * Exporting unwanted substances from the cell. * Enabling the cell to change shape.
How many cells do single celled organisms use to function?
One.
