Biology, 09.10.2019 11:30 frankly106
In the lab you dilute a solution using a 1/10 dilution series, from the third dilution tube you plate 0.250 ml in an agar media. if 200 colonies grow in the agar media after incubation, what is the concentration of the original solution?
Answers: 1
Biology, 22.06.2019 04:00
Which chemical equation is unbalanced? which chemical equation is unbalanced
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Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
Answers: 2
Biology, 22.06.2019 09:00
What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.
Answers: 2
Biology, 22.06.2019 12:00
This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement
Answers: 1
In the lab you dilute a solution using a 1/10 dilution series, from the third dilution tube you plat...
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