Which of the following conditions at the S-A node will cause heart rate to decrease?

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#Question id: 4367

#3. Fundamental Processes

Which of the following is considered a universal transcription factor?

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#Question id: 5839

#8. Inheritance Biology

During recombination in E. coli, ________ recognize(s) regions of sequence similarity and promote(s) strand invasion, while ________ bind(s) to a Holliday junction promoting strand migration.

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#Question id: 5252

#8. Inheritance Biology

Which type(s) of genetic transfer lead to incorporation of new DNA into the bacterial chromosome?

I. Conjugation mediated by F factor

II. Hfr mediated conjugation

III. Transduction

IV. Transformation

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#Question id: 5030

#11. Evolution and Behavior

There is evidence that ray-finned fishes originally evolved

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#Question id: 15714

#12. Applied Biology

Which component in the medium is reported to counteract the inhibitory effect of auxin and promotes bud formation in the absence of cytokinin.