During gastrulation in the frog, the very first cells to move into the interior of the embryo through the blastopore come from the surface layer of cells in the marginal zone; they will become:

TLS Online TPP Program

#Question id: 4159

#Unit 3. Fundamental Processes

Which statement is not true about the ʺwobbleʺ position?

TLS Online TPP Program

#Question id: 4160

#Unit 3. Fundamental Processes

Different tRNA molecules that bind the same amino acid are called __ tRNA molecules.

TLS Online TPP Program

#Question id: 4161

#Unit 3. Fundamental Processes

The link between an activated amino acid and tRNA is an __ bond between the __ of the amino acid and a hydroxyl group of the tRNA.

TLS Online TPP Program

#Question id: 4162

#Unit 3. Fundamental Processes

Which statement is false concerning aminoacyl-tRNA synthetase?

TLS Online TPP Program

#Question id: 4163

#Unit 3. Fundamental Processes

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

TLS Online TPP Program

#Question id: 4164

#Unit 3. Fundamental Processes

Which help cells avoid mis-insertion of amino acids in protein synthesis?