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krok68 [10]
3 years ago
13

What two groups are minerals divided into based on their chemical composition

Biology
1 answer:
Nady [450]3 years ago
5 0
Silicate minerals and non silerate minerals
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You dilute your bacteriophage for plating 10^-6. You mix 0.1ml of the bacteriophage dilution with 0.3ml of bacteria and plate wi
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Answer:

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Explanation:

Given -

Bacteriophage dilution = 0.1 ml

Volume of bacteria and plate with top agar  = 0.3 ml

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Dilution (d) = 10^{-6}

Final concentration of phage stock is equal to

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d is the dilution and v is the volume

Substituting the given values, we get -

\frac{46}{10^{-6} * 10^{-1}} \\= 46 * 10^7 pfu/ml

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