You isolate a bacteriophage that can replicate in e. coli. through chemical analyses you determine that the only nucleic acid present is rna. you isolate the rna and put it in a test tube with all of the enzymes, amino acids, and rnas necessary for translation. the rna is translated directly, without being copied into a complementary strand first, and new infectious virions are made and released. what does this tell you about the bacteriophage?
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Biology, 21.06.2019 20:00
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
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Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation
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Produce proteins by following coded instructions that come from the nucleus of the cell.
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You isolate a bacteriophage that can replicate in e. coli. through chemical analyses you determine t...
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