Which of the following enzyme catalyzes the charging of tRNATyr with tyrosine?
View Answer Explanation
The C-terminal domain of tyrosyl-tRNA synthetase contains major binding determinants for the tRNA.
Which of the following amino acids can be used in place of lysine, arginine, and histidine to remove the electrostatic charge but retain the hydrophilic nature of the side chain?
Tyrosine is activated at an amino group with ATP to form tyrosyl adenylate.
The tRNA makes contact with the synthetase at only a single specific position.
Both the subunits of heterodimers are involved in tRNA binding.
Who discovered cells and when did they do that?
In 1839, Matthias Schleiden and Theodor Schwann discovered that trypsin could be used for degradation of matrix proteins.
The development of __________ formed the basis of modern tissue engineering.
When was Tissue engineering conceptualized?
When was the first neuronal tissue culture line developed?
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