HELP A scientist is investigating two proteins. The first protein has a sequence of 20 amino acids. The second protein also has a sequence of 20 amino acids, but they are in a different order. Which BEST explains what the scientist will observe? A The proteins will have identical functions because all amino acids have the same structure. B The proteins will have different functions because the amino acids are in a different sequence. C The proteins will not be able to function because there are not enough amino acids in their sequences. D The proteins will have similar functions because the sequences contain the same number of amino acids.