Biology, 25.08.2020 17:01, josephnoah12161
I need to have 5 different Petri dishes each having different concentrations of salt. How do I increase the salt concentration of a nutrient agar powder? Do I just add salt to it and add water.
Answers: 1
Biology, 22.06.2019 03:30, sCoTtYbOy5329
What organelle other than the nucleus houses dna in a eukaryotic cell?
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Biology, 22.06.2019 12:30, GaryCarmine
If a cell is placed into a hypertonic environment, what will happen to it ? a)it will shrink or shrivel b)nothing c)it will burst d) it will expand or enlarge
Answers: 1
I need to have 5 different Petri dishes each having different concentrations of salt. How do I incre...
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