How can you explain the similarity of the two insulin proteins?
A) There are a variety of amino acid sequences for both the bacterial and human insulin protein.
B) Both the amino acid sequence and the transcription and translation of that code is identical in both organisms.
C) Scientists cut and paste to transcribe the correct nucleotide sequence in E. coli, as if it were being transcribed naturally in humans.
D) While the nucleotide sequences may vary in each organism, the process of translation reorders the nucleotides into the correct order of the insulin protein.

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

Which event would lead to primary succession of a forest?