5 Questions
What was the contribution of Rudolf Virchow to the cell theory?
Rudolf Virchow explained that cells divide and new cells are formed from pre-existing cells, and he modified the hypothesis of Schleiden and Schwann to give the cell theory a final shape.
What is the main difference between prokaryotic and eukaryotic cells?
Eukaryotic cells have a membrane-bound nucleus, whereas prokaryotic cells lack a membrane-bound nucleus.
What is the role of cytoplasm in cells?
Cytoplasm is the semi-fluid matrix where various chemical reactions occur to keep the cell in the 'living state'.
What is the function of centrosomes in animal cells?
Centrosomes help in cell division.
What is the characteristic feature of the cell wall in plant cells?
The cell wall is the outer boundary of plant cells.
Learn about the basics of cell biology, including the characteristics of unicellular organisms, the importance of cell structure, and the discovery of cells and their components. Test your knowledge of the fundamental units of life!
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