Biology

Biology, 24.07.2019 00:30, sydsunkae14m

Some steps in cell division are shown below: 1. number of chromosomes is reduced to half 2. the two chromatids of a replicated chromosome separate 3. sister chromatids pair up at the edges 4. haploid cells are created which of the following steps occurs during meiosis 1? step 1 step 2 step 3 step 4

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Biology, 27.06.2019 12:00, barkonatree

Some steps in cell division are shown below: 1. haploid chromosomes condense 2. number of chromosomes are reduced to half 3. chromosomes move to the equatorial plane between the poles 4. centromeres separate and the sister chromatids are pulled apart to opposite poles by the spindle which of the following steps is most likely to occur during meiosis 2 only?

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Biology, 01.07.2019 08:30, riddhi1

Comparing chromosome separation in bacteria and eukaryotes in all cells, separation of replicated chromosomes is a prerequisite for cell division. however, the mechanism of chromosome separation in bacteria is distinct from that in eukaryotes in several ways. sort the following statements into the appropriate bin: i. bacteria only ii. eukaryotes only iii. both bacteria and eukaryotes a. nuclear envelope fragments, permitting chromosome separation. b. chromosomes replicate before cell division. c. replicated chromosomes separate by attaching to some other structural feature of the cell. d. two copies of the duplicated chromosome are attached at their centromeres before separating. before separation, duplicated chromosomes condense. e. chromosome separation begins at the origin of replication on dna.

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Biology, 14.07.2019 14:30, hjohnere1

Some steps in cell division are shown below: 1. number of chromosomes is reduced to half 2. the two chromatids of a replicated chromosome separate 3. sister chromatids pair up at the edges 4. haploid cells are created which of the following steps occurs during meiosis 1? step 1 step 2 step 3 step 4

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Biology, 14.10.2019 19:20, Mercedes12152002

In all cells, separation of replicated chromosomes is a prerequisite for cell division. however, the mechanism of chromosome separation in bacteria is distinct from that in eukaryotes in several ways. sort the following statements into the appropriate bin. a) nuclear envelope fragments, permitting chromosome separation. b) chromosomes replicate before cell division. c) replicated chromosomes separate by attaching to some other structural feature of the cell. d) two copies of the duplicated chromosome are attached at their centromeres before separating. before separation, duplicated chromosomes condense. e) chromosome separation begins at the origin of replication on dna. f) bacteria only eukaryotes only both bacteria and eukaryotes

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