The formation of nucleosomes is the first step in a process that allows the eukaryotic DNA to be folded into much more compact structures that reduce the linear length by as much as

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#Question id: 14146

#Unit 1. Molecules and their Interaction Relevant to Biology

Match the following

A. Cyanide 1. Inhibit cytochrome oxidase

B. Piericidin A 2. Prevent electron transfer from Fe-S center to ubiquinone

C. Antimycin A 3. Blocks electron transfer from cytochrome b to cytochrome c1

D. Valinomycin 4. K+ ionophore

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#Question id: 14147

#Unit 3. Fundamental Processes

Activators that stimulate this kind of promoter work by triggering a conformational change in either RNA polymerase or DNA; that is, they interact with the stable closed complex and induce a conformational change that causes transition to the open complex, this is an example of

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#Question id: 14474

#Unit 13. Methods in Biology

Probability of getting an even number in a single throw with a die is

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#Question id: 14475

#Unit 13. Methods in Biology

Probability of getting tail in a throw of a coin is

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#Question id: 14475

#Unit 13. Methods in Biology

Probability of getting tail in a throw of a coin is

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#Question id: 14476

#Unit 13. Methods in Biology

A bag contains 6 white balls, 9 black balls. The probability of drawing a black ball is