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TLS Online TPP Program

#Question id: 4133

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

#SCPH05 I Biotechnology

  1. Some of the enzymes have an editing/proofreading capability.

  2. The enzyme attaches an amino acid to the 3' end of a tRNA.

  3. The enzyme splits ATP to AMP + PPi.

  4. The enzyme will use any tRNA species, but is highly specific for a given amino acid.

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TLS Online TPP Program

#Question id: 9569

#SCPH28 | Zoology

Certain thermophilic bacteria live in hot springs at temperatures close to the boiling point of water. What challenges do such bacteria overcome successfully?
TLS Online TPP Program

#Question id: 775

#SCPH05 I Biotechnology

The formation of microRNA is to:
TLS Online TPP Program

#Question id: 5689

#SCPH06 I Botany

What kind of aneuploidy gamete will be generated if meiotic nondisjuction in second division (n represent haploid number of chromosome )
TLS Online TPP Program

#Question id: 19684

#SCPH06 I Botany

Which of the following is used to measure the electrical activity of the heart?
TLS Online TPP Program

#Question id: 5538

#SCPH01 Biochemistry

The first truly vertebrate phase of development is manifested by the formation of the