https://padlet.com/cpressl9/rkohk8as25xe63cr en-us 2022-01-31 00:40:57 UTC 2025-12-11 22:22:47 UTC hello@padlet.com cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020485265 DNA Bar Coding- A fast and efficient method of identifying living species. A DNA barcode is a DNA sequence unique to each species.]]> 2022-01-31 02:21:55 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020485265 cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020486016 1. Collect a specimen- preserve it as much as possible and note its geographic location and local environment.]]> 2022-01-31 02:22:52 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020486016 cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020486931 2. DNA Collection- In a lab, collect a small sample of tissue or leaf. Then, extract and amplify the DNA from the sample. Be sure to label your samples!]]> 2022-01-31 02:23:58 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020486931 cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020491391 First, cell walls and membranes are broken down in both plant and animal cells. DNA is then removed from cellular debris. This process is achieved by utilizing a centrifuge and DNA.
The goal is to get DNA from the mitochondria in animals and the chloroplasts in plants.

]]> 2022-01-31 02:30:07 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020491391 cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020500206 DNA is now mixed in with the supernatant and is removed and stored. PCR is then used to create copies of the DNA.]]> 2022-01-31 02:43:42 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020500206 cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020501289 PCR success is confirmed using gel electrophoresis. The DNA sample is then analyzed and used to identify species!]]> 2022-01-31 02:45:16 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020501289 cpressl9 https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020503729 Bar coding can be used in biotechnology because as biotechnology advances, the ability to identify and manipulate various species is extremely important. Bar coding can be used when studying the implications of biotechnology or when innovating in biotechnology.]]> 2022-01-31 02:49:01 UTC https://padlet.com/cpressl9/rkohk8as25xe63cr/wish/2020503729