It became apparent to watson and crick after completion of their model that the dna molecule could carry a vast amount of hereditary information. which of the following characteristics of dna is responsible for this?
a) sequence of bases
b) phosphate -sugar backbones
c) complementary pairing of bases
d) side groups of nitrogenous bases
e) different five-carbon sugar
Answers: 1
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Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi
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In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power
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Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes
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It became apparent to watson and crick after completion of their model that the dna molecule could c...
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