Science, asked by chunmun007, 1 year ago

explain eukaryotic cell

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Answered by macrozzcrazy
3
Eukaryotic Cell Definition

Eukaryotic cells are cells that contain a nucleus and organelles, and are enclosed by a plasma membrane. Organisms that have eukaryotic cells include protozoa, fungi, plants and animals. These organisms are grouped into the biological domain Eukaryota. Eukaryotic cells are larger and more complex than prokaryotic cells, which are found in Archaea and Bacteria, the other two domains of life.

Characteristics of Eukaryotic Cells

Eukaryotic cells contain a variety of structures called organelles, which perform various functions within the cell. Examples of organelles are ribosomes, which make proteins, the endoplasmic reticulum, which sorts and packages the proteins, and mitochondria, which produce the energy molecule adenosine triphosphate (ATP). They also have a true nucleus, which contains the genetic material DNA and is surrounded by a nuclear envelope. All of the organelles are stabilized and given physical support through the cytoskeleton, which is also involved in sending signals from one part of the cell to the other. In eukaryotic cells, the cytoskeleton is composed mainly of three types of filaments: microtubules, microfilaments, and intermediate filaments. The gel-like substance that surrounds all the organelles in the cell is called cytosol.

The figure below shows the structure of a eukaryotic cell; this is an animal cell. The nucleus and other organelles are shown. The cytosol is the blue substance surrounding all of the organelles. Together, the cytosol with all organelles besides the nucleus are grouped as cytoplasm.

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chunmun007: it was very helpful
Answered by vaishu67
1
Eukaryotic cells are cells that contain a nucleus and and organelles, and are enclosed by plasma membrane. these organisms are grouped into the biological domain eukaryota

eukaryotic cells are larger and more complex than prokaryotic cells which are found in archea and bacteria the other two domains of life.
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