Biology, 04.12.2019 00:31 makayyafreeman
Which of the following statements about the causative agent of rocky mountain spotted fever is false? a) it is an intracellular parasite. b) it is transmitted by ticks. c) it is in the genus rickettsia. d) it is gram-negative. e) it is found in soil and water
Answers: 3
Biology, 21.06.2019 23:10
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Answers: 1
Biology, 22.06.2019 02:00
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 04:30
The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:
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Biology, 22.06.2019 04:40
What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=
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Which of the following statements about the causative agent of rocky mountain spotted fever is false...
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