Biology, 19.11.2019 17:31 mexicanvanilla
One negative effect of society's need for energy would include a) the invention of engines that can run on energy from the sun or corn. b) the exxon valdez oil spill that destroyed the habitats and lives of many animals. c) the limitations of non-renewable resources such as oil that are leading to the creation of cleaner fuels. d) the discovery of oil that ended society's dependence on whale oil for fuel, thereby ending whaling in the world.
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Biology, 21.06.2019 14:30
Which of the following diseases may be transmitted through an accidental needle stick? a. syphilis b. tuberculosis c. cellulitis d. hepatitis b
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Biology, 21.06.2019 15:00
6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.
Answers: 1
Biology, 21.06.2019 23:10
You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]
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One negative effect of society's need for energy would include a) the invention of engines that can...
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