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 04:30, mattosmiriah5533
Anton created a chart listing different types of materials. which best complete the chart?
Answers: 3
Biology, 22.06.2019 13:00, awesomebutterfly
[34 points awarded to the best answer, use facts and/or data] 1.) what's the likelihood of thunderstorms occurring in the state of maryland? {this question is for a project for science, use facts and/or data and explain why . 34 points to the best answer]
Answers: 1
Biology, 22.06.2019 15:40, mesposito
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
This gene is a mutant variant that severely slows the growth of the bacteria. The normal version of...
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