Cell Theory and History

This quiz focuses on the three tenets of cell theory, and the contributions of Schleiden, Schwann, and other early cell researchers, including the development of microscopy leading to cell discovery

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Views #: 273
Questions #: 10
Time: 10 minutes
Pass Score: 80.0%
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What is the study of cells called?

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Many scientific disciplines have specialized names. What is the name of the scientific field dedicated to the study of cells?

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Who first described seeing 'cells' in a piece of cork in 1665?

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In 1665, one scientist described having seen small compartments he called cells in a thin slice of cork viewed under a microscope.

Who was this scientist?

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Which two scientists first explained the basic tenets of Cell Theory?

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Cell Theory was formally established when two scientists independently explained its core principles in 1838 and 1839 respectively.

Which pair of scientists are credited with this?

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Match each scientist to their contribution to cell biology.

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To complete the line match
  1. Click on an item in the first group
  2. Click on an item in the second group
  3. To delete a match, double click on a line

Scientist

Antonie van Leeuwenhoek
Theodor Schwann
Matthias Schleiden
Robert Hooke

Contribution

First described cells in cork (1665)
Pioneer of the first light microscopes in the 17th century
Explained cell theory tenets for plant cells (1838)
Explained cell theory tenets for animal cells (1839)

Early cell biology was built on the work of several key scientists. Match each scientist to their contribution.

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Which of the following are correct tenets of Cell Theory?

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Cell Theory has three core tenets. Select ALL statements that are genuine tenets of Cell Theory.

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Identify the incorrect statement about Cell Theory.

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All of the following statements about Cell Theory are correct except one.

Which statement is incorrect?

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During the 17th century, the first light microscopes were constructed by whom?

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The invention of the light microscope in the 17th century was a pivotal moment in cell biology.

Who constructed the first light microscopes during this period?

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Sort the following events in the history of cell biology in chronological order.

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Arrange the following milestones in cell biology from earliest to most recent.

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Classify each statement as part of Cell Theory or NOT part of Cell Theory.

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Cells arise only from division of other cells
All cells have a nucleus
Cells are the fundamental units of life
All organisms are made of one or more cells
Cell Theory
Not Cell Theory

Drag each statement into the correct category — either a genuine tenet of Cell Theory, or Not Cell Theory.

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Fill in the blanks

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Complete the sentence below by dragging the correct scientist names into the placeholders:

Cell Theory was first explained by (1) in 1838 and by (2) in 1839.

Please drag and drop the selected option in the right place or type it instead
Hooke
Schleiden
Schwann
Leeuwenhoek
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