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TLS Online TPP Program

#Question id: 4133

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

#SCPH28 | Zoology

  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: 19336

#SCPH01 Biochemistry

Which one of the following biosensors is used for therapeutic applications?
TLS Online TPP Program

#Question id: 111

#SCPH05 I Biotechnology

Sterols are steroids which have
TLS Online TPP Program

#Question id: 2075

#SCPH05 I Biotechnology

The force driving simple diffusion is:
TLS Online TPP Program

#Question id: 3685

#SCPH01 Biochemistry

In prokaryotes, DNA replication begins at a single site that is rich in AT nucleotide sequence, where two strands unwind and separate. This ATP dependent process catalyzed by a protein
TLS Online TPP Program

#Question id: 1726

#SCPH01 Biochemistry

What is CD8 a marker of?