Biology, 14.11.2020 01:00, iwantcandy2002
In separating DNA for genomic analysis, do scientists need to consider RNA contamination during the cell lysis step of a DNA extraction?
a) yes, because DNA will combine with RNA
b) no, because DNA separates the supernatant
c) yes, because the protease destroys the DNA
d) no, because the RNA does not affect the DNA
Answers: 1
Biology, 21.06.2019 19:50, karinapenn8259
Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.
Answers: 3
Biology, 22.06.2019 03:00, pineapplepizaaaaa
What happens during interphase? (1)the nucleus grows to its full size. (2)the cell grows to its full size. (3)the nucleus divides into two nuclei. (4)the cell divides into two cells.
Answers: 1
In separating DNA for genomic analysis, do scientists need to consider RNA contamination during the...
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