Bacterial Strain A divides every 30 minutes. If you require at least 4 billion cells to perform an experiment, how long will you need to incubate a culture tube inoculated with a single cell of Bacteria A to get enough material to perform your experiment?
A. 16
B. 32
C. 4
D. 8
E. 2
A. 16
You might also like to view...
During which epoch does a major extinction event begin?
a. Eocene b. Oligocene c. Miocene d. Pleistocene e. Recent
Some breast cancer cells have receptors for ____, which encourages their growth and division
a. testosterone b. estrogen c. glucagon d. insulin e. prolactin
What holds together the chromatid from one homologous chromosome to a non-sister chromatid of the other homologue at the site of a chiasma?
a) covalent bonds b) ionic bonds c) H bonds d) van der Waals forces e) disulfide linkages
How did Thomas Malthus influence Darwin's thinking?
a. Darwin was convinced artificial selection could work in nature. b. Darwin realized species typically produce more offspring than needed to replace the parent generation. c. Darwin realized that the fate of humanity was dependent on artificial selection. d. Darwin believed the fate of humanity was dependent on natural selection. e. Darwin was convinced to publish his ideas about natural selection