Untitled video quiz

What are the three main principles of the cell theory?

Who is credited with inventing the first compound microscope?

• Zacharias Janssen

• Antonie van Leeuwenhoek

• Robert Hooke

• Isaac Newton

Who discovered bacteria by observing dental scrapings through a self-made microscope?

• Robert Hooke

• Antonie van Leeuwenhoek

• Matthias Schleiden

• Theodor Schwann

Who coined the term "cell" after observing cork under a microscope?

• Antonie van Leeuwenhoek

• Matthias Schleiden

• Robert Hooke

• Theodor Schwann

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Which two German scientists concluded that all plants and all animals, respectively, are made of cells?

• Robert Hooke and Antonie van Leeuwenhoek

• Rudolf Virchow and Robert Remak

• Matthias Schleiden and Theodor Schwann

• Zacharias Janssen and Isaac Newton