Use of constitutive promoters to produce transgenic plants offers certain advantages.

(1) They can be used to drive reporter genes

(2) They are essential in proteins that are required in all tissues

(3) They are useful in driving transcription factors that are involved in transcription regulation

Mark the option with all correct statements?

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#Question id: 15478

#SCPH06 I Botany

Escherichia coli preferentially utilizes glucose by preventing the uptake of lactose and switching off transcription of the lac operon. This mechanism is known as 

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#Question id: 8886

#SCPH06 I Botany

Which characteristic is shared by both cnidarians and flatworms?

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#Question id: 16028

#SCPH05 I Biotechnology

Specific oxygen consumption rates for mammalian cells are in the range of (where n and p represents to nano and pico respectively)

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#Question id: 567

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

Penicillin and related drugs inhibit the enzyme; this enzyme is produced by 

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#Question id: 19565

#SCPH05 I Biotechnology

Inorganic graphite is ———–