Gain-of-function mutation in which gene will bypass restriction point controls?

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#Question id: 3304

#Unit 11. Evolution and Behavior

Which of the following evolutionary processes played an important role in the establishment of resource consumer interaction?

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#Question id: 4106

#Unit 3. Fundamental Processes

When bacteriophage lambda infects a sensitive bacterium, one of the first messenger RNA species synthesized is very short, beginning at a site P L and extending just through an adjacent gene N. After the appearance of the gene N protein, messages become much longer, still beginning at PL but extending far beyond gene N. The N gene encodes

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#Question id: 849

#Unit 1. Molecules and their Interaction Relevant to Biology

The rigidity of the peptide unit and the restricted set of allowed phi and psi angles limits the number of structures accessible to the unfolded form sufficiently to allow:-

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#Question id: 12317

#Unit 10. Ecological Principles

You discover a rare new bird species, but you are unable to observe its mating behavior. You see that the male is large and ornamental compared with the female. On this basis, you can probably conclude that the species is

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#Question id: 11470

#Unit 2. Cellular Organization

Active form of phytochrome is