Cell Theory History
Cell Theory
Characteristics of Life
Wild Card
100

This invention allowed scientists to discover and learn about cells. 

Microscope

100

True or False: Cell Theory was developed by one scientist.

False!

100

In your own words, define MULTICELLULAR.

Made of many cells.

100

Using your five senses to gather information about the world.

Observation

200

This word, coined in 1665, means "small room" like the dorm rooms monks lived in. 

Cell

200

In your own words, what is Principle 1 of cell theory?

All living things are made of cells. 

200

Getting larger and more complex over time.

Growth and Development

200

In your own words, what is an inference?

A guess based on observation. A claim made with evidence.

300

Name the scientist who made up the term "cell" while looking at a slice of cork wood in 1665. 

Robert Hooke

300

In your own words, what is Principle 2 of cell theory?

Cells are the basic unit of structure & function in living things. 

300

DAILY DOUBLE

For 300 points each, you have 30 seconds to name as many internal stimuli as you can. 

Thirsty, hungry, needing the bathroom, tired, nauseated, sleepy. 

300

Small unicellular organisms that live in pond water. 

Protists (Amoeba, Euglena, Paramecium)
400

Name a scientist who helped invent the microscope.

Zacharias Jaansen, Anton van Leeuwenhoek, Galileo Galilei, Robert Hooke

400

In your own words, what is Principle 3 of cell theory?

All cells come from pre-existing cells. 

400

This type of reproduction means an organism has only one parent. The offspring has the same DNA as the parent. 

Asexual Reproduction

400
In our safety lesson, we learned that the brain has two parts and they both can't work at the same time. Name one of the two parts. 

Amygdala        (safety; fight, flight or freeze)
Prefrontal Cortex      (thinking and learning). 

500

Name a scientist who helped develop Cell Theory.

Anton van Leeuwenhoek, Robert Hooke, Rudolph Virchow, Theodor Schwann, Matthias Schleiden, Robert Remak

500

In your own words, why is it called "Cell Theory" and not "The Law of Cells"?  

It is impossible to prove. It is an inference based on a lot of observation. 

500

This word means maintaining stable internal conditions such as body temperature, water level, nutrient level, etc.

Homeostasis

500

This is the name Anton van Leeuwenhoek made up to describe the living unicellular organisms in his teeth scrapings. It means "little animals." 

Animalcules

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