Q:

What is the function of the cheek cell?

A:

Quick Answer

A cheek cell, an epithelial cell found in the tissue on the inside lining of the mouth, continually secretes mucus to maintains a moist environment in the mouth. Together with salivary glands that secrete saliva, the cheek cells supply enough moisture in the mouth for enzymes to thrive. This moisture softens food, assists in swallowing and starts digestion.

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What is the function of the cheek cell?
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Full Answer

The epithelial cells in the lining of the mouth are referred to as basal mucosa and divide roughly every 24 hours. They can easily be obtained through a simple swab or a mouth rinse. The cheek cell is very simple, but it contains the entire genetic makeup of the person's body. For this reason, cheek cells are frequently used to establish paternity and other investigations involving DNA. More recently, researchers have discovered that the cheek cell can be used to measure a person's likelihood of having high blood pressure.

A human cheek cell is thin, flat and irregularly shaped and has a large nucleus that contains the DNA. Its plasma membrane helps the cell to maintain suitable temperature while giving it its shape. Since it is selectively permeable, it only allows certain molecules into and out of the cell. Its cytoplasm contains water that dissolves nutrients and enzymes.

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Related Questions

  • Q:

    What is the main function of cheek cells?

    A:

    The cheek cells, also called epithelium cells, are responsible for maintaining moisture in the oral cavity which in turn aids in digestion, softening food for consumption and facilitating swallowing. Cheek cells constantly produce a flow of muicin, which is the main part of mucous. The cheeks cells divide every 24 hours and are shed rapidly from the body.

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  • Q:

    Does a liver cell contain the same chromosomes as a cheek cell?

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    A liver cell and a cheek cell have the same chromosomes. The only cells in the human body that do not contain 46 chromosomes are reproductive cells, which only contain 23 chromosomes, according to the National Human Genome Research Institute.

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    What is the function of a galvanic cell?

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    The function of a galvanic cell is to produce electricity through an oxidation-reduction reaction. Galvanic cells are used in batteries to convert chemical energy to electrical energy. Another name for a galvanic cell is a voltaic cell.

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    How is the shape of a cell related to its function?

    A:

    The shape of a cell dictates the function of that cell. This is more pertinent to animal cells that, unlike plant cells, do not have a rigid cell wall. A misshapen cell cannot properly perform its intended function.

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