In prokaryotes during abortive initiation, the polymerase synthesizes a series of short transcripts. In eukaryotes, promoter escape involves;

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#Question id: 10451

#Unit 6. System Physiology – Plant

Which induction is responsible for “uncages” the kinase domain of phototropin and leads to autophosphorylation

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#Question id: 12748

#Unit 13. Methods in Biology

Name the technique which uses an enzyme that produces a colorimetric or luminescence product.

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#Question id: 24674

#Unit 2. Cellular Organization

 Membrane lipids may

a. spontaneously flip-flop from one membrane leaflet to the other.

b. move laterally within one membrane leaflet.

c. aggregate with membrane proteins to form lipid rafts.

d. be unequally distributed in the two membrane leaflets.

e. be present in varying amounts in different cellular membranes

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#Question id: 15758

#Unit 12. Applied Biology

Adsorbants like activated charcoal or PVP (polyvinylpyrrolidon) may be used as adsorbant to prevent

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#Question id: 29030

#Unit 11. Evolution and Behavior

Some animas have ability that  extend to reasoning, problem solving, tool used, and symbolic  communication is called___