Which of the following occurs when a cell repairs a double-strand DNA break by the process of nonhomologous end joining? 1.The DNA sequence at the site of repair is altered by a short addition 2.The original DNA sequence at the site of repair is reconstituted with 100% accuracy. 3.The DNA sequence at the site of repair is altered by a short deletion. 4The DNA sequence at the site of repair matches that of a homologous chromosome. 5The DNA sequence at the site of repair contains a short segment of telomere DNA
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Which of the following best describes homeostasis? a. keeping the internal environment in a stable state b. keeping the external environment in a stable state c. beneficial characteristics resulting from mutation d. reproduction that results in offspring identical to the parent.
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Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?
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Whats one way that rocks do not follow the typical rock cycle pathway?
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Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing
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Which of the following occurs when a cell repairs a double-strand DNA break by the process of nonhom...
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