Draw it some scientists think that life elsewhere in the universe might be based on the element silicon, rather than on carbon, as on earth. look at the electron distribution diagram for silicon in figure 2.7 and draw the lewis dot structure for silicon. what properties does silicon share with carbon that would make silicon-based life more likely than, say, neonbased life or aluminum-based life?
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Biology, 22.06.2019 06:10
The normal shape of an enzyme is as shown in structure a. if the enzyme’s shape changes to that shown in structure b, what are two consequences of this change?
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Which best describes carbon dioxide’s path out of the body
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Wich level of organization includes all the other levels or organizations
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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
Draw it some scientists think that life elsewhere in the universe might be based on the element sili...
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