Biology, 21.07.2019 02:30 oofoofoof1
Which feature do viruses have in common with animal cells? f production of energy by a mitochondrion g existence of lipids in cell membranes h presence of a genetic code in nucleic acid j ability to form proteins at the ribosomes questions regarding this site should be directed to steve gagnon. include this question's id number (#7275) in your c
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Biology, 21.06.2019 23:00
Classify the structures as homologous or analogous, depending on their structure and function.
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Biology, 22.06.2019 09:30
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
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Biology, 22.06.2019 13:10
Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere
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Biology, 22.06.2019 14:00
What could happen if two base pairs on a strand of dna or switched
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Which feature do viruses have in common with animal cells? f production of energy by a mitochondrio...
Mathematics, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
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English, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
Biology, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30
Mathematics, 03.07.2019 22:30