Thursday, July 30, 2009

Biology Question? (put the following in order?)?

The stages in the following list refer to the process of transcription of mRNA from DNA.





Arrange them into the correct sequence starting with E








A. Bases along each DNA strand become exposed


B. Adjacent RNA nucleotides become joined to one another to form mRNA.


C. DNA strands become separated as hydrogen bonds break between base pairs.


D. Completed molecule of mRNA becomes detached from DNA template.


E. A specific region of a DNA molecule unwinds.


F. Hydrogen bonds form between bases of the DNA strands which then rewind.


G. Each base on the DNA strand attracts its complimentary base on a free RNA nucleotide.

Biology Question? (put the following in order?)?
E. A specific region of a DNA molecule unwinds.





C. DNA strands become separated as hydrogen bonds break between base pairs.





A. Bases along each DNA strand become exposed





G. Each base on the DNA strand attracts its complimentary base on a free RNA nucleotide.





B. Adjacent RNA nucleotides become joined to one another to form mRNA.





D. Completed molecule of mRNA becomes detached from DNA template.





F. Hydrogen bonds form between bases of the DNA strands which then rewind.
Reply:E


C


F


A


G


B


D

garden

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