Gene Regulation: The Lac Operon | A-level Biology | OCR, AQA, Edexcel

[@theslashbro4474]

I have never felt so filled with excitement when watching a video. Your video explains the entire system FLAWLESSLY. Thank you!

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[@chisangamanjoni2034]

After watching various videos, this is only video that has made me understand this topic.
Keep doing what you do best🙌

[@takemein]

Here are some notes too.
ua-cam.com/video/YSvoid3wjbc_/v-deo.html_THE_LAC_OPERON

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[@wikikolodziej8181]

what I don't understand is how the lactose enters the bacteria to induce the transcription if the LacY gene hasn't been transcribed yet..?

[@omarizzat6834]

By chance, due to it's prevalence within the environment, some is able to enter the cell without Lactose Permease present.

[@noortahir4764]

Lactose is taken up by bacterium during its growth in lactose medium

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