Practice Questions

TLS Online TPP Program

#Question id: 4133

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

#3. Fundamental Processes

Some of the enzymes have an editing/proofreading capability.
The enzyme attaches an amino acid to the 3' end of a tRNA.
The enzyme splits ATP to AMP + PPi.
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: 19302

#12. Applied Biology

The assembly of various DNA sequences designed for easy identification of the construct and its efficient expression is termed as

TLS Online TPP Program

#Question id: 19304

#12. Applied Biology

What happens to signal peptides after the protein has been translocated to the desired location, to generate the mature functional proteins

TLS Online TPP Program

#Question id: 19305

#12. Applied Biology

If 35S promoter is fused with Adh-I introns sequences ensures

TLS Online TPP Program

#Question id: 19306

#12. Applied Biology

35S promoter sequence is derived from which plant virus

TLS Online TPP Program

#Question id: 19328

#12. Applied Biology

Which one of the following is a bio microarray device?

TLS Online TPP Program

#Question id: 19330

#12. Applied Biology

Which one of the following can be used to measure the environmental and water quality?