Biology, 29.09.2020 21:01 patience233
Which of the following conclusions is most clearly supported by the representations of nucleic acid #1 and nucleic acid #2 ? Nucleic acid #1 contains only purines, whereas nucleic acid #2 contains only pyrimidines. Nucleic acid #1 contains only purines, whereas nucleic acid #2 contains only pyrimidines. A Nucleic acid #1 contains the sugar ribose, whereas nucleic acid #2 contains the sugar deoxyribose. Nucleic acid #1 contains the sugar ribose, whereas nucleic acid #2 contains the sugar deoxyribose. B Nucleic acid #1 contains positively charged phosphate groups, whereas nucleic acid #2 does not. Nucleic acid #1 contains positively charged phosphate groups, whereas nucleic acid #2 does not. C Nucleic acid #1 contains adenine-thymine base pairs, whereas nucleic acid #2 does not.
Answers: 2
Biology, 22.06.2019 00:50
What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
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Biology, 22.06.2019 15:30
Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal response by in order to it's core temperature.
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Which of the following conclusions is most clearly supported by the representations of nucleic acid...
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