rhiannonwheatcr95 rhiannonwheatcr95

25-03-2018
Biology

contestada

Three cells with generation times of 30 minutes are inoculated into a culture medium. how many cells are there after 2 hours?

Respuesta :

negromancer negromancer

25-03-2018

Number of generations
[tex] = \frac{2hrs}{0.5hr} \\ = 4[/tex]
Number of cells after incubation
[tex] = 3 \times {2}^{4} \\ = 48[/tex]
48 cells

Answer Link

Otras preguntas

what are five unbiased and biased facts about the public smoking

How is heating of sugar and heating of ammonium chloride different from each other? Explain your answer.

Rewrite the expression as an equivalent power with a negative exponent. a. 1/49 b. 27/125

Which word in the sentence is the predicate adjective? On stormy days, the sky looks very threatening. a. sky b. threatening c. stormy d. days

Which of the following statements best describes food production in the Middle East today? a. Most countries produce more food than they need. b. Most countries

Which of the following best describes the relationship between the shape of enzymes and the reactions they catalyze? The shape of an enzyme depends on the react

What percentage of fish spcies live in freshwater ecosystems? A. 30% B 40% C. 45% B. 35%

Which form of the modifier correctly completes the sentence? Morris can play the harmonica as __________ as any other musician can. a. well b. good

The Roman playwright who used puns in his farces was _____ a. Seneca b. Plautus c. Terrence d. Aristotle

Which of the following statements is true? a. A phrase is a group of related words; a clause is not. b. A clause is a group of related words; a phrase is not. c