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You are studying a cell which, before the S phase of the cell cycle, has 8...

  1. You are studying a cell which, before the S phase of the cell cycle, has 8 chromosomes and 1.2 picograms (1.2 × 1012 grams) of DNA. Complete the following table with the expected number of chromosomes, chromatids, and homologous pairs, and the amount of DNA in each area or pole of the spindle at each of the stages indicated. TYPED ANSWER ONLY

    Chromosomes

    Chromatids

    Homologous pairs

    DNA amount

    Prophase (Mitosis)

    Anaphase (Mitosis)

    Prophase I (Meiosis)

    Anaphase I (Meiosis)

    Anaphase II (Meiosis)
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Answer #1

Answer:

Chromosomes

Chromatids

Homologous pairs

DNA amount

Prophase (Mitosis)

8

16

4 (but pairing is not happened)

2.4 pg

Anaphase (Mitosis)

8

16

0

2.4 pg

Prophase I (Meiosis)

8

16

4

2.4 pg

Anaphase I (Meiosis)

8

16

4

2.4 pg

Anaphase II (Meiosis)

4

8

0

1.2 pgAn
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