DNA double helix models: This video demonstrates 3 DNA double helix model Ideas for Biology students which are also called 3d DNA models. You will learn about How to make a 3D DNA model project for science exhibition (working model for science exhibition). (como hacer una maqueta de adn facil)
Chapters-
0:00 Introduction
0:26 3d DNA model with beads
3:05 DNA MODEL with straws
5:35 DNA double helix model with popsicles
We have used straws, wire, beads and Popsicle sticks to complete this DNA structure Model project DIY .
For rotating DNA model Central Axis we used bicycle spoke.
Requirements:
1) Popsicle sticks:
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2) Motor 150 RPM: amzn.to/2UgbWDG
3) Cell Battery holder: amzn.to/3xtAsPR
4) popsicle sticks Hole Punch tool: amzn.to/3vAYEyr
5) Multicolored wooden beads: amzn.to/3xvHXpG
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6) Glue gun: amzn.to/3gAe3Lm
7) Glue Sticks: amzn.to/2U9nUid
8) Flash Acrylic Colour Set : amzn.to/2S4ipkg
9) Tri-grip brush: amzn.to/3gAUykw
10) Aluminium Wire 2mm: amzn.to/2TEfcbC
11) 5 minute transparent epoxy adhesive amzn.to/3qHK3AF
DNA double helix Model shows exactly the same characteristics which our DNA shows.
1. DNA double helix model
2. ~ 10 base pairs per turn in 3D DNA model project
3. Central Axis of Project of DNA model
4. DNA Model shows ( 3.4 A° in real DNA) gap between the two bases.
5. A pairs with T ( two hydrogen bonds) and C pairs with G (three hydrogen bonds) in DNA Working model.
6. B type of 3DDNA MODEL (B- DNA 3D model).
7. Right-handed turns in DNA.
9. Most importantly, showing Major and minor grooves.
10. The major groove is wider than minor in this model.
11. DNA model Project ideas are based on Watson and Crick model of DNA.
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One can use these DNA model using popsicle sticks and DNA model using straws for Science exhibition project and also to decorate your biology laboratory.
This Making of 3D DNA MODEL project is useful for every class students like, class 4, class 5, class 6, class 7, class 8, class 9, class 10, class 11, class 12 and undergraduate degree students. This model of DNA is very simple and easy to make.
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