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Title: DNA molecules present Post by: Babygal on Sep 18, 2010 2. A cell has 8 chromosome in G1 of interphase.
-Draw a picture of this cell with its chromosomes at the following stages (0.5 each). -Indicate how many DNA molecules are present at each stage (0.5 each). a. Metaphase of mitosis b. Anaphase of mitosis c. Anaphase II of meiosis d. Prophase I of meiosis Title: Re: DNA molecules present Post by: sarah! on Sep 18, 2010 hi princess!
I will try to draw one for you and post it later Title: Re: DNA molecules present Post by: Babygal on Sep 19, 2010 Thanks. I really appreciate it.
Title: Re: DNA molecules present Post by: sarah! on Sep 19, 2010 Attachment 1 is (a)
Attachment 2 is (b) Attachment 3 is (c) (Rather than 2 chromosomes splitting on each side, make it four on each side) During prophase I of meiosis, recomination of the chromosomes occur. So draw 16 chromosomes (or 8 pairs....... kind of like this >< ). Colour the > half red and half blue and colour the < half red and half blue: 1st pair: >< 2nd rair: >< 3rd: >< 4th: >< 5th: >< 6th: >< 7th: >< 8th: >< If you need further assistance, reply back. Title: Re: DNA molecules present Post by: bio_man on Sep 19, 2010 D should look like this but scattered around the nucleus
1st Pair: \/ /\ 2nd Pair: \/ /\ 3rd Pair: \/ /\ 4th Pair: \/ /\ 5th Pair: \/ /\ 6th Pair: \/ /\ 7th Pair: \/ /\ 8th Pair: \/ /\ |