Biology, 06.12.2019 00:31 johnnyhalusewa
Adna fragment is introduced into the lacz gene of a plasmid, which also contains an ampicillin resistance gene. what is the appearance of bacteria transformed with this plasmid if they are spread on plates containing ampicillin and xgal?
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Biology, 22.06.2019 05:00
A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?
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Biology, 22.06.2019 15:00
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
Biology, 22.06.2019 15:30
What are potential sources of error in marta’s experiment
Answers: 1
Adna fragment is introduced into the lacz gene of a plasmid, which also contains an ampicillin resis...
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