If you have a microscope of a higher magnification, you can see a smaller spherical body found in the nucleus. This membrane is also porous and allows the moment of materials between the cytoplasm and the inside of the nucleus. The nucleus is separated from the cytoplasm by a membrane known as the nuclear membrane. You can stain the nucleus and see it clearly by using a microscope. It is located in the centre of the cell and is usually spherical in shape. The nucleus is believed to be the most important component of the living cell. These are mitochondria, Golgi bodies, ribosomes, etc. There are a number of other components or organelles of the cell that can be found in the cytoplasm. It is a jelly-like substance that is present between the nucleus and the cell membrane. CytoplasmĪnother important part of the cell is the cytoplasm.
You can easily observe the cells in the lead peel of Rhoeo, Tradescantia or Elodea. The plants are exposed to variations since they cannot move. The cells of the plants need protection against the variations in temperature, high wind speed, atmospheric moisture, etc. This additional layer which surrounds the cell membrane is necessary for offering the requisite protection to the plants. In the case of the plant cells, besides the cell membrane, there is also an outer thick layer that is known as the cell wall. The plasma membrane is porous and allows the movements of materials or substances both inward and outward.Ĭell membrane offers shape and rigidity to the cell. It works to separate cells from one another and also the cell from the surrounding medium. The nucleus and cytoplasm are enclosed within the cell membrane that is also known as the plasma membrane. The primary components of the cell are – cell membrane, nucleus, and cytoplasm. It allows only a few molecules across it and fences the majority of organically produced chemicals inside the cell. The cell membrane acts as a semi-permeable barrier. One of the most important parts of the cell is the cell membrane. Browse more Topics under Cell Structure And Function Let’s learn more about the cell structure and functions. A tissue is a group of like cells that perform a specific function. In our body and in the body of every living organism, every organ is composed of smaller parts known as tissues. For instance, the roots of the plants help in the absorption of minerals and water. Similarly, in the plants too, there are different organs of the plant which performs specialized or specific functions. Every organ in our body performs a variety of different functions such as digestion, assimilation, and absorption.
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