Quizziz Scientists of Biology

Which scientist looked at cork under a microscope and labeled the little rooms he saw, 'cells?'

• Hooke
• Leeuwenhoek
• Schwann
• Schleiden

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This scientist is renowned for his discoveries of the principles of vaccinations.  He is also known for an experiment where he demonstrated that in sterilized and sealed flasks nothing ever developed, and in sterilized but open flasks microorganisms could grow.

• Koch
• Pasteur
• Chargaff
• Darwin

This scientist was the first to see a living cell under the microscope.  He named these organisms "animalcules."

• Leeuvenhoek
• Hooke
• Schleiden
• Schwann

This scientist is known for stating the following, "All animals are made of cells."

• Schleiden
• Schwann
• Redi
• Virchow

This scientist is known for stating, "All plants are made of cells."

• Schwann
• Schleiden
• Redi
• Virchow

This scientist showed that that flies breed and lay eggs and do not, as was popularly believed, spontaneously generate.

• Virchow
• Chargaff
• Redi
• Avery

Was first to state that "All cells come from existing cells."

• Redi
• Virchow
• Chargaff
• Darwin

Which of the following is NOT a tenant of the Cell Theory?

• All cells come from existing cells.
• All living things are made of cells.
• Cells are the basic units of structure and function.
• All cells contain a nucleus.