Biology, 25.02.2020 22:26 smithsa10630
This gene is a mutant variant that severely slows the growth of the bacteria. The normal version of the encoded protein should contain the partial amino acid sequence (Nterm...T-R-N-A...Cterm). It's known that mutant forms of tRNA synthetases can charge tRNAs with a different amino acid than expected. If a mutant synthetase gene was introduced into the E. coli, which one could produce the normal version of the encoded protein? If a mutant synthetase gene was introduced into the E. coli, which one could produce the normal version of the encoded protein?
a. synthetase that charges an asparagine tRNA with asparagine
b. synthetase that charges a histidine tRNA with histidine
c. synthetase that charges an asparagine tRNA with histidine
d. synthetase that charges a histidine tRNA with asparagine
Answers: 2
Biology, 22.06.2019 15:30
Northern switzerland has a fairly cold climate caused by sea winds from the atlantic ocean but souther switzerland tends to be much warmer and sunnier, what could cause this difference?
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Biology, 22.06.2019 17:50
The starting materials in a nuclear change have a total mass of 2.3465 x 10-27 kg. after the change, the resulting materials have a mass of 2.3148 x 10-27 kg. how much energy was released during the change? 2.85 x 10-12 2.08 * 10-10 j 0 211 * 10-10 j 8.56 * 10-43
Answers: 1
This gene is a mutant variant that severely slows the growth of the bacteria. The normal version of...
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