You are tasked with making a 40 nucleotide dna sequence via solid phase techniques from phosphoramidite building blocks. you know that your goal is to generate a minimum of 0.5 mmol of the final product. your individual coupling efficiencies are 96% which gives you a 20% overall yield. what is the minimum amount of the 3’ terminal building block you should start with to meet your goal?

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground? information on the number of all whale species currently alive information on the number of all whales hit by boats in the given area information on the number of whale deaths in the world's oceans information on the number of whale offspring born every year. (a) scientists could collect and combine data on fish populations all around the world to show that their populations are declining. (b) scientists collect and combine data on fish populations all around the world to show that their populations are increasing. (c) scientists work together and use past data to show that fish populations are becoming locally extinct in some areas. (d) scientists work together and use past data to show that some fish populations are adapting to environmental changes.