Reporter genes have been extensively used to assay the function of promoters and other regulatory sequences, and also to demonstrate the 

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#Question id: 1614

#SCPH05 I Biotechnology

The membrane attack complex consists of:

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#Question id: 4578

#SCPH05 I Biotechnology

Which definition of evolution would have been most foreign to Charles Darwin during his lifetime? 

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#Question id: 90

#SCPH01 Biochemistry

Pyranose rings are usually most stable when the ring adopts a ________ conformation with the bulkiest ring substituents in ________ positions.

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#Question id: 8899

#SCPH28 | Zoology

A new species of aquatic chordate is discovered that closely resembles an ancient form. It has the following characteristics: external armor of bony plates, no paired lateral fins, and a suspension-feeding mode of nutrition. In addition to these, it will probably have which of the following characteristics?

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#Question id: 8840

#SCPH06 I Botany

There are at least a dozen known species in the extinct genus Lystrosaurus. If each species was suited to a quite different environment, then this relatively large number of species is likely due to