The DNA binding motif for many prokaryotic regulatory proteins, such as the lac repressor, is:

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#Question id: 3885

#SCPH01 Biochemistry

AZT (3'-azido-2',3'-dideoxythymidine), used to treat HIV infection, acts in HIV-infected cells by:

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#Question id: 7704

#SCPH06 I Botany

The best classification system is that which most closely ________.

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#Question id: 81

#SCPH06 I Botany

The Fischer projections of linear D-glucose and D-galactose are shown below. These two molecules are

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#Question id: 1561

#I Life Science/ Life Sciences Group – I-V

The cells and signaling molecules involved in the initial stages of the inflammatory response are ?

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#Question id: 4580

#SCPH28 | Zoology

In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except