Q:

What are the structures responsible for cell transport?

A:

Quick Answer

There are three bodies responsible for transport in the cell including the endoplasmic reticulum, the vesicles and the cell membrane. The endoplasmic reticulum moves materials within the cell body, while the vesicles move proteins to the cell membrane, and the membrane transports materials in and out of the cell.

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Full Answer

While the endoplasmic reticulum's primary function is transportation, vesicles are also responsible for storing and moving proteins created in the Golgi body to the cell membrane. The cell membrane transports materials into and out of the cell both actively and passively. For example, water is passively transported into the cell by the cell membrane.

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Related Questions

  • Q:

    Where does active transport occur?

    A:

    Active transport occurs in the cell membrane. Active transport is when a cell uses energy to transport proteins from one side of the cell membrane to the other side.

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  • Q:

    In what structure of the mammalian cell are proteins synthesized?

    A:

    Proteins of the mammalian cell are synthesized on ribosomes that are either free in the cytosol or attached to the endoplasmic reticulum. Ribosomes suspended in the cytosol make proteins that function in the cytosol. Bound ribosomes make proteins that are included in the cell's membrane or exported from the cell.

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  • Q:

    What does a cell membrane do?

    A:

    The cell membrane is a flexible membrane that surrounds all eukaryotic cells. The membrane holds all of the organelles inside of the cell and keeps certain solutes from coming into or leaving the cell.

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  • Q:

    What does a cell wall do?

    A:

    The cell wall of plants is a tough, yet flexible layer that surrounds the cell membrane. It has many functions, but its main function is to give the plant cell rigidity and strength.

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