Biology, 03.08.2019 03:30 Alex9089435028
In an experiment to study the effect of ultraviolet light on bacteria, it was concluded that ultraviolet light has a sterilizing effect on bacteria. which of these observations could have led to this conclusion?
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Biology, 21.06.2019 14:00
Although the two theories differ on the evolutionary path of dinosaurs, they agree that
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Biology, 21.06.2019 18:00
Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence
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Biology, 22.06.2019 00:00
What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.
Answers: 3
In an experiment to study the effect of ultraviolet light on bacteria, it was concluded that ultravi...
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