A biologist was working with a cell culture. He viewed a cell just before it entered mitosis and he counted 18 chromosomes. Later, the nucleus of one of the daughter cells was found to contain 19 molecules of DNA and the nucleus of the other daughter cell contained 17 molecules of DNA. Provide a possible explanation for his observation.
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Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
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Biology, 22.06.2019 07:30
When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity
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Biology, 22.06.2019 13:00
Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?
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Biology, 22.06.2019 14:40
Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.
Answers: 2
A biologist was working with a cell culture. He viewed a cell just before it entered mitosis and he...
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