#Question id: 11517
#Unit 10. Ecological Principles
Which dispersion pattern is most common in nature?
#Question id: 2388
#Unit 2. Cellular Organization
the xylan backbone may be synthesized by a distinctly different group of synthases, including synthases named
#Question id: 4448
#Unit 3. Fundamental Processes
Three defined steps in a transcription cycle; choose correct one
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1a. Closed complex |
In this form, the DNA remains double-stranded, and the enzyme is bound to one face of the helix. I |
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1b. Open complex |
In which the DNA strands separate over a distance of 13 bp around the start site to form the transcription bubble. In the next stage of initiation, |
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2. Promoter escape |
Incorporation of the first 10 or so ribonucleotides is a rather inefficient process, and at that stage, the enzyme often releases short transcripts and then begins synthesis again |
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3. Initial transcribing complex. |
Once an enzyme makes a transcript longer than 10 nucleotides, it is said to have |
#Question id: 33435
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 4829
#Unit 8. Inheritance Biology
Plant with genotype AaBb is selfed . the two gene are linked and are 50 map units apart. What proportion of progeny will have the genotype aabb?