In applying the base pair rule of DNA, if I have 31% of adenine and 19% guanine, what should thymine and cytosine have in terms of percentages?
Thymine is not present so 31% uracil and 19% cytosine
Cytosine is not present so 31% uracil and 19% thymine
Cytosine 31% and thymine 31%
Thymine 31% and cytosine 19%
PLEASE HELPP

The trp operon in e.coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

Theories basic to all of the life sciences include the germ theory of disease. theory of evolution by natural selection. o two of these answers are correct none of these answers are correct o cell theory.

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