Define structure
and work
of nucleas
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Structure and Organization of the Nucleus
As the organelle that contains the genetic material of a cell, the nucleus can be described as the command center. As such, the nucleus consists of a number of structured elements that allow it to perform its functions. This section gives focus to the structure of the cell.
In general, the nucleus has a spherical shape as shown in most books. However, it may appear flattened, ellipsoidal or irregular depending on the type of cell. For instance, the nucleus of columnar epithelium cells appears more elongated compared to those of other cells. The shape of a nucleus, however, may also change as the cell matures.
As the organelle that contains the genetic material of a cell, the nucleus can be described as the command center. As such, the nucleus consists of a number of structured elements that allow it to perform its functions. This section gives focus to the structure of the cell.
In general, the nucleus has a spherical shape as shown in most books. However, it may appear flattened, ellipsoidal or irregular depending on the type of cell. For instance, the nucleus of columnar epithelium cells appears more elongated compared to those of other cells. The shape of a nucleus, however, may also change as the cell matures.
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Answer:
structure and work of nucleus:
Explanation:
nucleus is the central part of the cell in animal cell and in plant it is located in other side.
In prokaryotic cells the nuclear membrane is absent and in eukaryotic cells it is present.
nucleus contain DNA Deoxyribonuleicacid.
nucleus controls all the activities of the cell.
In other words, nucleus is know as brain of the cell.
In prokaryotes the nucleiod is scattered within the cytoplasm.
Nucleus comprises of nucler membrane, nucleous, nucleoplasm.
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