#Question id: 28067
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 801
#Unit 1. Molecules and their Interaction Relevant to Biology
Identify the type of DNA from the structures given below and match the correct form with its characteristics described.
#Question id: 27132
#Unit 7. System Physiology – Animal
#Question id: 4541
#Unit 3. Fundamental Processes
Mig1 recruits a “repressing complex” containing the Tup1 protein. This complex is recruited by many yeast DNA-binding proteins that repress transcription, including the alpha2 protein involved in controlling the mating-type specific. Tup1 also has counterparts in mammalian cells, choose correct mechanisms have been proposed to explain the repressing effect of Tup1.
I-Tup1 acts on nucleosomes either through recruiting histone deacetylases and/or by positioning a nucleosome at or near the transcription start site.
II-Tup1 interacts directly with the transcriptional machinery at the promoter and inhibits initiation.
#Question id: 28843
#Unit 2. Cellular Organization
MAPs are members of the tau family of proteins, which can stabilizes microtubules except,