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A solution contains serine and cysteine. What are the possible dipeptide products that can form from this mixture? Find the integer x, such that when multiplied by 101,the result leaves a remainder of 7 when it is divided by 4620? Quadruplication? I need a telescope that can clearly bring into focus a boat 4-7 miles away, but I m new to telescopes and there s *a lot* of info. Any help? Why is alkali metals used in spaceship ?