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(Created page with "A gelelectrophoresis exercise is made in class. is needed: - 120 vol - Agarose - Pigment (in the DNA) - Stain (to glow under the UV) it shows the quantity of base pairs. - DN...") |
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We prepare the medium according to the guide. | We prepare the medium according to the guide. | ||
[[File:WhatsApp Image 2019-01-22 at 18.52.21 (1).jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.21 (1).jpeg|400px]] | ||
Then we put a guide for the samples. | Then we put a guide for the samples. | ||
[[File:WhatsApp Image 2019-01-22 at 18.52.21 (2).jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.21 (2).jpeg|400px]] | ||
We situated the electrodes one positive in one corner and one negative in the other corner. | We situated the electrodes one positive in one corner and one negative in the other corner. | ||
[[File:WhatsApp Image 2019-01-22 at 18.52.22.jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.22.jpeg|400px]] | ||
A tube we the DNA sample is used for the test, the samples are put inside the holes made with the guide. | A tube we the DNA sample is used for the test, the samples are put inside the holes made with the guide. | ||
[[File:WhatsApp Image 2019-01-22 at 18.52.21.jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.21.jpeg|400px]] | ||
[[File:WhatsApp Image 2019-01-22 at 18.52.22 (1).jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.22 (1).jpeg|400px]] | ||
[[File:WhatsApp Image 2019-01-22 at 18.52.22 (2).jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.22 (2).jpeg|400px]] | ||
After a while the samples start to move in the saline medium because of the electrical flow created with the | |||
After a while the samples start to move in the saline medium because of the electrical flow created with the positive and negative poles. | |||
[[File:WhatsApp Image 2019-01-22 at 18.52.23.jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 18.52.23.jpeg|400px]] | ||
Under the UV light can be seen the results of the experiment. | Under the UV light can be seen the results of the experiment. | ||
[[File:WhatsApp Image 2019-01-22 at 19.39.11.jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 19.39.11.jpeg|400px]] | ||
[[File:WhatsApp Image 2019-01-22 at 19.39.11 (1).jpeg|400px]] | [[File:WhatsApp Image 2019-01-22 at 19.39.11 (1).jpeg|400px]] |
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