Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?

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#Question id: 788

#Zoology

Which of the following is true about Z-DNA helix?

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#Question id: 789

#Zoology

Presence of large numbers of modified specially methylated nucleotides in tRNA contribute in

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#Question id: 790

#Zoology

Presence of a series of 3 G-C pairs in the anticodon arm of initiator fmet tRNA is essential for

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#Question id: 791

#Zoology

Which one of this is not a normal base found in tRNA?

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#Question id: 792

#Zoology

Which arm of the tRNA can act as a structural recognition feature?

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#Question id: 2110

#Zoology

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