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  1. HELIX JUMP the Game - Khan Academy

    THIS GOT 1400 VOTES IN TWO WEEKS AND 1.2K IN 7

  2. Trp operon (video) | Gene regulation | Khan Academy

    The Trp operon plays a crucial role in tryptophan production, an essential amino acid. In E. Coli, the operon consists of genes and regulatory DNA sequences, including the promoter and operator.

  3. Trp Operonu (Makale) | Khan Academy

    Triptofan konsantrasyonunun düşük olması durumunda, operon "aktif" hale getirilir, genlerin transkripsiyonu gerçekleşir, üretilen biyosentetik enzimler sayesinde daha fazla triptofan elde edilir.

  4. The trp operon (article) | Khan Academy

    How the trp repressor controls expression gene expression. Feedback inhibition & attenuation.

  5. Trp operon (video) | Khan Academy

    The Trp operon plays a crucial role in tryptophan production, an essential amino acid. In E. Coli, the operon consists of genes and regulatory DNA sequences, including the promoter and operator.

  6. Operon tryptofanowy (artykuł) | Khan Academy

    Kluczowe punkty: Operon tryptofanowy (trp), który znajduje się u bakterii E. coli, jest grupą genów, która koduje enzymy biosyntetyzujące tryptofan (aminokwas). Operon trp jest wyrażany ("włączany"), gdy …

  7. Operons and gene regulation in bacteria (video) | Khan Academy

    But what if we're in an environment where we don't want to transcribe this particular operon, this particular, or maybe I should say particular series of genes? Well then we might, something in our …

  8. Lac operon (video) | Khan Academy

    The lac operon is an operon found in E. coli and other enteric bacteria. In humans, lactose intolerance develops when the small intestine (a part of the digestive system that absorbs nutrients and water …

  9. Trp operon (maqola) | Khan Academy

    Triptofan yetishmovchiligi yuzaga kelsa, operon “ishga tushadi”, genlar transkripsiya qilinadi, biosintez fermentlari ishlab chiqariladi va triptofan koʻproq hosil boʻladi.

  10. Operon trp (artigo) | Regulação gênica | Khan Academy

    Como o repressor trp controla a regulação da expressão do gene. Inibição e atenuação.