Hello... Dots on popsicle represents hydrogen bonds between nitrogen bases... adenine and thymine binds with two hydrogen bonds.... Guanine and cytosine with three bonds.... Different color beads on sides represent pentose sugar and phosphate group attached to Nitrogen base. Pink is to represent pentose sugar and blue represent phosphate group. Still if you have any queries please feel free to ask me😊👍...
@@DKBiosolutions Hi, I just want to ask, based on your explanation of the color coding, are the yellow beads in the middle the phosphate group? If so, then what are the blue beads attached to the pentose sugar? Thank you! (Im just a little bit confused)
Thank you so much for asking me this question... It was my mistake... Just corrected.... Yellow in the middle are just mainten distance between two popsicle... Blue one's are the phosphate groups... Sorry for your confusion...
Hello Deepak... I have provided link in the description of this ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tU9oGoDVC2Q.html video to purchase these wooden beads. Best Wishes for your DNA model...😊👍
Hello John... I apologise for your inconvenience. Actually I haven't thought about it, measurements. But what you can do is try to cut equal length of the wire (two pieces), long enough to show 20 to 25 nitrogen basepairs. And to make basepairs cut wire according to the size of your straw pieces. John if it doesn't help you, let me know. Will measure the length of wires and tell you in the evening... 😊👍
Thank you, your explanation was very helpful, i really appreciate you taking time out of your day to clear this up, so you don't have to do measurements, I've already cut them to equal lengths and everything else went really good too, thank you again and have a good rest of your day
Hello Ranjna... Agar bonds dikhane hai to straws diameter and wire diameter small hona chahiye. Double bond ke liye 2 wire beads se pass honge and ek wire ek straw se pass hoke dono wire firse beads pass honge. For 3 bonds use 3 wires. I hope you understood what I am suggesting 😊. Still if you want more information please let me know. Best luck for your DNA Model 😊👍...
Hello! Could you please explain what the yellow beads in between the popsicle sticks represent? Also, could you explain what the pink and blue beads represent as well? (Model #3)
Hello... Yellow beads are just to maintain equal distance between each popsicle stick. It represents central axis of DNA model. Different color beads (Pink and Blue) on sides represent pentose sugar and phosphate group attached to Nitrogen base(popsicle stick). Pink is to represent pentose sugar and blue to phosphate group. Still if you have any queries please feel free to ask me😊👍...
@@DKBiosolutions Thank you for taking your time to answer my question! You earned a subscriber! Your videos are very helpful to watch. I was able to do my own little project of DNA. Thank you, and have a great day ! :)
Hey, Maira, I will try my best to make it earlier, till that you can try yourself too. You just need to buy motor from Amazon store (~100-150 RPM SPEED) and attach third DNA MODEL to it. It will rotate as I have shown it in the video introduction. It is actually a very simple step so that I have not shown it in the video. And I think their I have made a mistake, because so many people are asking for it. I will definitely try to make it as early as possible. Best luck 😊👍.
In the FIRST MODEL, what are the orange a green straw pieces representing? And what do the different color beads on side represent? (Im not talking about the base pair beads)
Hello Catherine... Orange and Green straws are just to show hydrogen bonds between nucleic acids. It should be of one color but just to make it more colorful I have used them. Different color beads on sides represent pentose sugar and phosphate group attached to Nitrogen base. Pink is to represent pentose sugar and yellow to phosphate group. Still if you have any queries please feel free to ask me😊👍...
Hey Catherine... Again I am replying to your question because I found it very relevant and great. After reading your question, I think that you have a very good knowledge of DNA. Please make the necessary modifications in the model while making it, and if possible, send me the photograph on my email address given in the ABOUT channel page. I really would like to see your DNA model... 😊
We have used a bicycle spoke to arrange the popsicle sticks together... Also you can see beads in between them to create space between each popsicle stick....
My apology... Whatever I mentioned about beads earlier it is for DNA model 1... For 3rd DNA model you need 22 medium sized, 0.8cm diameter (yellow), beads...~44 smaller size beads, 0.5cm diameter (blue), and ~ 44 large, 1cm diameter beads (pink)... And 20 popsicle sticks....
Hello... We have used two sizes of beads, larger one is 10mm (1cm) in diameter and smaller one is 8mm (0.8cm) in diameter. Feel free to contact me if you have any queries regarding DNA Model. 😊👍
Hey... I think you can use tissue paper or news paper or soil to prepare beads, color them with white and then with color of your choice. If you are planning to use tissue paper then you can dip them in home made wheat flour glue and roll them to make round beads. Also you can use wheat flour to make beads. There are so many options 😊👍. If it doesn't work, let me know, we will find out some other options 😊.
Hello Isha... To buy those wooden beads I have provided link in the description. If it is not working then search for colored wooden beads in Amazon app.😊👍
Hello... Side small two colour straw pieces are to represent phosphate and sugar backbone of DNA model... Middle straws are to show nitrogen bases and hydrogen bonds in between them... I have used four different colour straws to represent 4 different bases, like adenine, guanine, cytosine, and thymine... and to make DNA model more colourful...
You will need two pieces of 1.5 feet wire for backbone of DNA, about 20 pieces of 12-15 cm wire for middle part, 50 pink beads for pentose sugar, 50 yellow beads for phosphate group, 38 beads for each nitrogen base..., And straw pieces for hydrogen bonds...
sorry, the models are very beautiful, but how did you make them spin like on the splash screen (is it an electric motor? or a motor? how did you do it, can you find out
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tU9oGoDVC2Q.html please watch this video to learn how I have done it... I have used electric dc motor to make it spin...
Hello Nourooz.... We have used 20 popsicle sticks, so 40 pink beads and 40 small different colored beads. Actually beads quantity is depends on central axis i.e. bicycle spoke length and number of popsicle sticks used. Best luck for your DNA model making... 😊👍
Hello! I really like your models and they are very useful. Can you please explain to me, and it is better to show how adenine, thymine, guanine and cytosine should be located.(I'm making 1st model)
Hello... I am glad 😊 to know that you liked my biological models. Thank you for appreciation. Answer to your question is.... DNA model no.1 - Orange and Green straws are just to show hydrogen bonds between nucleic acids (nitrogen bases). It should be of one color but just to make it more colorful I have used them. You can see that I have used three small beads to represent each nitrogen base i.e green (adenine) and orange (thymine) and dark blue (guanine) and red (cytocine). Different color beads on sides represent pentose sugar and phosphate group attached to Nitrogen base. Pink is to represent pentose sugar and yellow to phosphate group. Still if you have any queries please feel free to ask me😊👍...
Hi! I am trying to recreate the first model for a school project, and I have a quick question. if the A has two hydrogen bonds separating it from T. And G and C have three hydrogen bonds in between them why is that not shown in the mode? Why are there only two there? Lmk.
Hello Sameer... Thank you for showing interest. Those straws, I have used, are just to show presence of hydrogen bond between nitrogen bases. I have used two colours to make it more colourful, not to show the two hydrogen bonds. Those straws are in one line, whereas, hydrogen bonds should be parallel to eachother as shown in last DNA model. Please feel free to ask anything related to the models...🙏👍😊
@@DKBiosolutions OK! thank you so much! So I am making this DNA model for a school project and I need to show the hydrogen bonds between the nitrogen bases. So do you think it would be ok if I were to use two straws for A-T and then three straws for G-C? DO you think that would be accurate?
Hi... Most of the material I have mentioned in video description. We have used two sizes of beads, larger one is 10mm (1cm) in diameter and smaller one is 8mm (0.8cm) in diameter. Feel free to contact me if you have any queries regarding DNA Model. 😊👍
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tU9oGoDVC2Q.html watch this video... You will find it more helpful... Go through video description for materials...
Hello... Different color beads (Pink and Yellow) on sides represent pentose sugar and phosphate group attached to Nitrogen bases. Pink is to represent pentose sugar and Yellow to phosphate group. There are four coloured beads on middle portion of DNA Model, dark blue, green, orange, and dark red.and there are pieces of straws too, green and orange. Blue and red beads represent one nitrogen base pair like ADENINE pair with THYMINE or GUANINE pair with CYTOCINE. Same with Orange and Green beads. Piece of straws, green and orange, represent hydrogen bonds between nitrogen bases. Still if you have any queries please feel free to ask me😊👍...
Hello... Please do watch my another video of rotating DNA model, you may get answer of question. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-tU9oGoDVC2Q.html Still If you have any queries regarding DNA model, ask me anytime 😊👍...
Hello.. DNA model no.1 - Orange and Green straws are just to show hydrogen bonds between nucleic acids (nitrogen bases). It should be of one color but just to make it more colorful I have used them. You can see that I have used three small beads to represent each nitrogen base i.e green (adenine) and orange (thymine) and dark blue (guanine) and red (cytocine). Different color beads on sides represent pentose sugar and phosphate group attached to Nitrogen base. Pink is to represent pentose sugar and yellow to phosphate group. Still if you have any queries please feel free to ask me😊👍...
Hello... I am glad 😊 to know that you liked my biology models. Answer to your question is.... DNA model no.1 - Orange and Green straws are just to show hydrogen bonds between nucleic acids (nitrogen bases). It should be of one color but just to make it more colorful I have used them. You can see that I have used three small beads to represent each nitrogen base i.e green (adenine) and orange (thymine) and dark blue (guanine) and red (cytocine). Different color beads on sides represent pentose sugar and phosphate group attached to Nitrogen base. Pink is to represent pentose sugar and yellow to phosphate group. Still if you have any queries please feel free to ask me😊👍...
Hi... We have used two sizes of beads, larger one is 10mm (1cm) in diameter and smaller one is 8mm (0.8cm) in diameter. Feel free to contact me if you have any queries regarding DNA Model. 😊👍
