Guide Questlons: How do the nucleotides in DNA pair? How do you compare a DNA molecule to a zipper? 1. 2.

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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Learning Task 2: Make a model of a DNA template to determine the sequence of bases in th new DNA strands.
Then, answer the guide questions that follow.
Materials: crayons. Scissors, paste/tape, used folder or illustration board
Procedure:
Use the pattern of the DNA template: (attached to this LP). Color code, phosphate - blue, deoxyribose
sugar = green, nitrogenous base as follows: adenine= yellow, thymine pink, guanine = violet, cytosine
= red. And cut the shapes of each nucleotides.
Build a model of a strand of a DNA molecule. The strand should contain 6 base" rungs" following the given
order of the nucleotides: Guanine, Adenine, Cytosine, Thymine, Cytosine, Guanine.
%3D
%3D
Tape the cutout pattern to form the nucieotides. This will represent the left half of DNA.
Make a complementary strand that you made in step 3. Tape the cut -out pattern again forming the
nucieotides for the second strand of the DNA molecules.
Match the bases of the first strand and the second strand. Do not tape across bases.
After you have made your DNA by matching complementary nucleotides to the base on each single
strand.
Create new double-stranded DNA by matching complementary nucleotides for each single strand
Tape and cut out the pattern forming the nucleotides for each of the single nucleotides.
When finished, mount the original DNA model and the DNA model with its complementary strand in the
used illustration board or folder.
Guide Questlons:
1.
How do the nucleotides in DNA pair?
2. How do you compare a DNA molecule to a zipper?
Transcribed Image Text:Learning Task 2: Make a model of a DNA template to determine the sequence of bases in th new DNA strands. Then, answer the guide questions that follow. Materials: crayons. Scissors, paste/tape, used folder or illustration board Procedure: Use the pattern of the DNA template: (attached to this LP). Color code, phosphate - blue, deoxyribose sugar = green, nitrogenous base as follows: adenine= yellow, thymine pink, guanine = violet, cytosine = red. And cut the shapes of each nucleotides. Build a model of a strand of a DNA molecule. The strand should contain 6 base" rungs" following the given order of the nucleotides: Guanine, Adenine, Cytosine, Thymine, Cytosine, Guanine. %3D %3D Tape the cutout pattern to form the nucieotides. This will represent the left half of DNA. Make a complementary strand that you made in step 3. Tape the cut -out pattern again forming the nucieotides for the second strand of the DNA molecules. Match the bases of the first strand and the second strand. Do not tape across bases. After you have made your DNA by matching complementary nucleotides to the base on each single strand. Create new double-stranded DNA by matching complementary nucleotides for each single strand Tape and cut out the pattern forming the nucleotides for each of the single nucleotides. When finished, mount the original DNA model and the DNA model with its complementary strand in the used illustration board or folder. Guide Questlons: 1. How do the nucleotides in DNA pair? 2. How do you compare a DNA molecule to a zipper?
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