10 POINTS!!
1) What is DNA called when it is wound up?
2) what is dna called when it is uncoi...
Answers: 3
Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Biology, 22.06.2019 19:30
When sodium chloride dissolves in water the sodium cholride dissociates into?
Answers: 1
Engineering, 11.12.2019 19:31
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Mathematics, 11.12.2019 19:31