what is a eukaryote
A eukaryote is an organism whose cells contain a true nucleus enclosed within a membrane. Eukaryotic cells also contain membrane-bound organelles such as mitochondria, endoplasmic reticulum, and Golgi bodies.
Examples of eukaryotes include:
Humans
Animals
Plants
Fungi
Protists
Characteristics of Eukaryotic Cells:
Well-defined nucleus
Complex cell structure
Presence of organelles
Larger in size compared to prokaryotic cells
The nucleus controls all activities of the cell and contains genetic material in the form of DNA.
Difference Between Eukaryotes and Prokaryotes:
| Feature | Eukaryotes | Prokaryotes |
|---|---|---|
| Nucleus | Present | Absent |
| Organelles | Present | Absent |
| Cell Size | Larger | Smaller |
| Example | Plants, animals | Bacteria |
In conclusion, eukaryotes are advanced organisms with complex cellular organization and a true nucleus.