The net effect of all amino acid tRNA synthetases binding to a tRNA is to position the __ of tRNA in the active site.

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#Question id: 19508

#XL - P Chemistry

The Ionic radius of cation is always———

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#Question id: 19509

#XL - P Chemistry

Which of the following elements has the maximum negative electron gain enthalpy?

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#Question id: 19510

#XL - P Chemistry

The most electronegative element in the periodic table is———

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#Question id: 19511

#XL - P Chemistry

The elements of group 16 are called———-

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#Question id: 19512

#XL - P Chemistry

In a group of the periodic table the Ionization enthalpies of the elements decreases from top to bottom because of ———-

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#Question id: 19513

#XL - P Chemistry

The smallest ion among the following is