https://padlet.com/alexis_roffe/qyprk9pfjg91 en-us 2018-01-25 14:57:55 UTC 2024-03-07 18:02:35 UTC hello@padlet.com alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224678183 He challenged the idea that a higher being created life.  Said life changes over time through Natural Selection]]> 2018-01-25 15:01:32 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224678183 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224679902 Discovered traits were passed on from parents through factors. ]]> 2018-01-25 15:04:11 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224679902 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224681019 He isolated the chemicals found in the nucleus . These were proteins and nucleic acids ]]> 2018-01-25 15:05:56 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224681019 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224682770 Used bacteria to show how a lethal trait is passed on from one organism to another. They knew that DNA was the molecule of inheritance but was unsure how it worked.]]> 2018-01-25 15:08:31 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224682770 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224684841 Used a virus to prove that DNA was the hereditary material.]]> 2018-01-25 15:11:39 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224684841 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224685987 Took the most beautiful X-ray photographs ever captured, which made made crucial contributions of the solution of DNA ]]> 2018-01-25 15:13:26 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224685987 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224687145 Discovered the pairing rules of DNA letters. A to T and C to G ]]> 2018-01-25 15:15:09 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224687145 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224687842 Wrongly suggested that DNA had a triple helix]]> 2018-01-25 15:16:10 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224687842 alexis_roffe https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224688911 Using Franklins data they discovered that DNA had a double helix, had a uniformed width of 2 nm and the bases were stacked .34 nm a ]]> 2018-01-25 15:17:49 UTC https://padlet.com/alexis_roffe/qyprk9pfjg91/wish/224688911