An oligoribonucleotide is treated with T1 and RP enzymes. the fragments obtained from the action of each enzyme are: a) with RP AGmGGAAU, AAAGU, AAG, GAT, IGC, C,C, C,C,
U, U
b)with T1
ATUCCAGm, CAAAG, CCAAG, AAUI, UUG, G,G, G
——-find the sequence of bases in this m-RNA fragment

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand

If a solution had a ph of 7 what is the solution

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.