Which subunit of the E. coli core RNA polymerase (a2bbʹw) contributes to DNA binding?

A) a                 B) b                 C) bʹ                D) w

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#Question id: 8910

#SCPH05 I Biotechnology

Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition

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#Question id: 2632

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

How would transcription of the E. coli trp operon be affected,

I. If Removing sequence 4;

II. Changing several nucleotides in sequence 3 so that it can base-pair with sequence 4 but not with sequence 2;

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#Question id: 2110

#SCPH06 I Botany

According to the fluid mosaic model of cell membranes, phospholipids:

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#Question id: 5065

#SCPH01 Biochemistry

Binding to the phosphorylated RTK through one of the RTK’s cytoplasmic domains, the adaptor protein also activates Ras. The activated receptor stimulates the adaptor protein to activate the:

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#Question id: 1648

#SCPH01 Biochemistry

The complementarity determining regions (CDRs):