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Biology, 21.06.2019 22:00
The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.
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Biology, 23.06.2019 00:30
Explain the purpose of a molecular clock and the properties that a section of protein must have to be used in this way.
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Biology, 23.06.2019 05:40
Which correctly identifies the location of the asteroid belt? question 1 options: a b c d
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Biology, 23.06.2019 06:30
Which statement correctly describes why the dna synthesis is discontinuous on one template strand while continuous on the other? (select all that apply.) a. it is due to the semiconservative nature of dna replication. b. it is due to the nature of the dna polymerase which can only add new nucleotide at the 3' end. c. it is due to difficulty in unwinding the dna template for replication. d. it is due to antiparallel nature of the dna molecule. e. it is due to the fact that the dna polymerase is not active enough.
Answers: 2
Which of the following is scientifically classified as a fruit but commonly referred to as a vegetab...
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