How is the protein created from the mrna sequence which reads augauaguguac different from the protein created from one that reads augauaguguag? u c a g uuu phenylalanine ucu serine uau tyrosine ugu cysteine u u uuc phenylalanine ucc serine uac tyrosine ugc cysteine c uua leucine uca serine uaa stop uga stop a uug leucine ucg serine uag stop ugg tryptophan g cuu leucine ccu proline cau hisitidine cgu arginine u c cuc leucine ccc proline cac hisitidine cgc arginine c cua leucine cca proline caa glutamine cga arginine a cug leucine ccg proline cag glutamine cgg arginine g auu isoleucine acu threonine aau asparagine agu serine u a auc isoleucine acc threonine aac asparagine agc serine c aua isoleucine aca threonine aaa lysine aga arginine a aug methionine/start acg threonine aag lysine agg arginine g guu valine gcu alanine gau aspartate ggu glycine u g guc valine gcc alanine gac aspartate ggc glycine c gua valine gca alanine gaa glutamate gga glycine a gug valine gcg alanine gag glutamate ggg glycine g a. the first has fewer amino acids than the second. b. the first has isoleucine where the second has leucine. c. the first has one more amino acid than the second. d. the first has serine where the second has valine.

Will mark brainliest! 1.) jan’s sister and mother have both had breast cancer. she is wondering if she should undergo genetic testing to check for a mutation of the brca1 gene. a mutation in the brca1 gene is commonly associated with, but not guaranteed to cause, breast cancer. the presence of a mutation increases a patient’s chances of getting breast cancer to about 85 percent, compared to a 13 percent risk in the general population. costs may vary, but most labs charge patients or their insurance companies less than $3,000 to sequence the brca1 to look for mutations. do you think that jan should undergo genetic sequencing? explain your answer. (2 points) what are potential pros and cons of having such tests done? (5 points) describe how the availability of genetic sequencing can affect the frequency of genetic diseases in individuals and populations. (3 points) 2.) scientists have developed genetically engineered plants that are pest-resistant. by adding genes to the plant’s dna, they become toxic to insects (but not to plants or animals). this means that these plants may not need to be sprayed with pesticides to ward off the insects. would you be willing to eat these genetically altered crops? explain your answer. (5 points) what are some possible impacts (positive or negative) of this genetically engineered plant on the environment, society, and individuals? (5 points)