In measuring the sides of a rectangle, there is an excess of 5% on one side and 2% deficit on the other. Then the error percent in the area is

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#Question id: 4129

#Part-A Aptitude & General Biotechnology

Which of the following statements about the tRNA that normally accepts phenylalanine is false?  (mRNA codons for phenylalanine are UUU and UUC.)

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#Question id: 4130

#Part-A Aptitude & General Biotechnology

Which of the following is not true of tRNA molecules?

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#Question id: 4131

#Part-A Aptitude & General Biotechnology

Aminoacyl-tRNA synthetases (amino acid activating enzymes):

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#Question id: 4132

#Part-A Aptitude & General Biotechnology

In E. coli, aminoacyl-tRNA synthetases:

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#Question id: 4133

#Part-A Aptitude & General Biotechnology

Which of the following statements about aminoacyl-tRNA synthetases is false?

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#Question id: 4134

#Part-A Aptitude & General Biotechnology

The enzyme that attaches an amino acid to a tRNA (aminoacyl-tRNA synthetase):