Aparticular protein has the following amino acid sequence within its primary structure (n . . ala-pro-his-trp-arg-lys-gly-val-thr . . c). a geneticist studying mutations affecting this protein discovered that several of the mutants produced shortened protein molecules that terminated within this region. in one of them, the his became the terminal amino acid. what dna single-base change(s) would cause the protein to terminate at the his residue? what other potential sites do you see in the dna sequence encoding this protein where mutation of a single base pair would cause premature termination of translation

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.