https://padlet.com/floraharper/r1jyre32z3gkn9m8 Made with a curious mind en-us 2022-01-03 16:20:57 UTC 2023-01-31 03:31:10 UTC hello@padlet.com floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972500488 Jansen lived from 1570 to 1638. He invented the compound microscope in 1590. This allowed people to see cells.
https://www.britannica.com/biography/Zacharias-Jansen]]> 2022-01-03 16:27:30 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972500488 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972506587 Leeuwenhoek lived from 1632 to 1723. He is known as the "father of microbiology". He was the first person to observe and describe microorganisms. 
https://makingscience.royalsociety.org/s/rs/people/fst00039851]]> 2022-01-03 16:30:12 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972506587 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972511910 Robert Hooke lived from 1635 to 1703. He coined the word 'cell'. He was able to realize that fossils are the remains of living things.
https://www.biography.com/scholar/robert-hooke]]> 2022-01-03 16:32:56 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972511910 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972521198 Schleiden lived from 1804 to 1881. He helped to develop the cell theory in the 19th century. He used microscopes in his research and encouraged the development of new ones.
https://embryo.asu.edu/pages/matthias-jacob-schleiden-1804-1881]]> 2022-01-03 16:37:44 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972521198 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972526696 Schwann lived from 1810 to 1882. He defined the cell as the "basic unit of animal structure". He coined the word 'metabolism'. 
https://www.britannica.com/biography/Theodor-Schwann]]> 2022-01-03 16:40:31 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972526696 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972532361 Virchow lived from 1821 to 1902. He discovered the cause of disease to be malfunctioning cells. He carried out the first autopsies involving microscopic examination.
https://www.famousscientists.org/rudolf-virchow/]]> 2022-01-03 16:43:05 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972532361 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972540527 Pasteur lived from 1822 to 1895. He discovered molecular asymmetry. He was convinced that asymmetry was a necessary part of life.
https://www.britannica.com/biography/Louis-Pasteur/Research-career]]> 2022-01-03 16:47:08 UTC https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1972540527 floraharper https://padlet.com/floraharper/r1jyre32z3gkn9m8/wish/1974508180 1. How did Janssen's, Hooke's, and Leewenhoek's work contribute to the work of the scientists that came after them?
It provided a foundation for the development of cell theory.
2. How would our lives be different if we had never realized the existence of microorganisms? Provide at least one example to support your answer. 
We wouldn't be able to understand bacteria so we wouldn't understand disease.
3. Describe the concept of spontaneous generation. Why do you think it took such a long time for people to accept that this idea was incorrect?
The concept of spontaneous generation suggests that some organisms appear out of various things. It took so long to prove false because people didn't understand that all existing cells are produced by other cells, so the organisms couldn't appear out of nowhere.
4. How do you think the cell theory impacted later scientific discoveries? Explain your answer. 
Cell theory likely impacted later scientific discoveries because it progressed development of microscopes and other technology. 
5. The microscope and numerous experiments lead to the rejection of spontaneous generation. This idea had been accepted by most people, including scientists, for over 200 years. How does this demonstrate the true nature of science?
The true nature of science is that theories can change, so the idea of spontaneous generation was overthrown by a theory with more evidence.

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