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Nucleic Acids

Added Nov 06, 2015 •

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hybrid Radisson in the mid podcasting the talk about nucleic acids when I talk to play Gafford their confused they don't know what they do and they don't usually know what they're made out but they do know that their DNA and RNA but let's start with what they do biggest job DNA and RNA has making proteins to proteins inside the cell so when you look mean you're looking at the where are the directions to make those proteins those are found in the DNA and how do they get to the proteins while they settled out by Oren and Oren is more of a worker but making these proteins inside the ribosome for the first job they have in making protein with this and they do will they make Aberdeen's and said that's what we On to the Next Generation might contain half the DNA that I do so I gave him a random half of my DNA and my wife did the combination of of me and my wife and lay down generation after generation after generation can I get through the single Universal common ancestor made out of Southern nucleotide building blocks of DNA tide is made up of three part we've got a phosphate group that's going to be pictured right here at the phosphorus in the middle and then oxygen around the outside my fingers are really famous in biology so they are the phosphates that are found in phospholipids that make the cell membranes of all light an ATP adenosine triphosphate is the energy source in fact adenosine triphosphate is adenosine triphosphate DNA look at that what else do we have what we have that 10 toes Sugar pentose Sugar means the other five carbon sugar in DNA that's going to be. low sugar and then in RNA is going to be a ribose sugar in an interesting part of a nucleotide is going to be the nitrogenous base and the nitrogenous base because it has so much things in life are made up of carbon nitrogen here in the face of the nucleotide is going to be different nucleotide found in DNA adenine cytosine guanine and thymine do we have four different bases and therefore we have four different nucleotides you can just see you looking at them is going to be a little different on this noteworthy they don't have signing you might know that they have uracil to look a lot like I mean but it's not going to be by me now look at all the other name from DNA were talking about the nitrogenous bases over these nucleus that you're still basically put them in order by their size we've got two major group we have these ones that have two rings and we call these cheering for the I need this morning the permitting they're just going to have one ring the site of pained I mean and you're a bill are all going to have one ring so they're going to be no become really important when we start bonding them together for pasta found you how do you connect them together while we talked about carbohydrates is really only one way to connect carbohydrate they talk about amino acid there's really only one way to connect them but to get the DNA you can connect nucleotides into it but this one right underneath it so you got in the adenine and guanine and then through a dehydration reaction we could lose a water right here and we can form a covalent bond because nucleotide to add another one we would add another nucleotide here we move the water and we're going to make another covalent bond attach them together like so that's what RNA is carne the number of nucleotides simply in a row and they're connected with covalent bonds between each one  is another way however when we get the end play the weekend we can Bond them and guanine right here down and it's going to form hydrogen bonds between adenine and thymine and before the ad name Lougheed bond to Simon and Guan change will only bond to cytosine and that's why there's going to be interactions between the oxygen nitrogen and hydrogen and make the hydrogen bonds that are come Kinecta to go you're looking at DNA what kind of switch to the next live when you're looking at DNA being connected right here in the middle so that's going to be hydrogen bond between the nitrogenous bases on either side into why do we have DNA what we think life started with RNA because it contains a message overtime we kind of had to rnase wrap around each other and we eventually had DNA more than that but DNA is going to be more stable structure the hydrogen bonds here and I'm going to have hydrogen bonds between different combat films of the DNA as well what are the backbone of DNA really made up of sugar the Fox Say Two Sugars with all states with sugar what are some differences between DNA from the right and RNA on the left while the first one would be the uracil that's going to be a different than the state he is going to be a double helix and RNA is going to be a single helix DNA found in the nucleus anything to be pretty much everywhere that you need it how we go from DNA to protein or if you really interested in the whole secret of life I'll put how we go from DNA to protein to leave you with the arm Make It Rain interested in science and video games you want to check this out video game Stanford University and basically with their play they're letting people on the internet bill sections of RNA and the basically you build sections of RNA on their competitions each week and basically the what are the sweet they will make your RNA so they'll actually synthesize and make your section of RNA and then we'll see how it done they're going to want the video game and picture the first level and you're interested in an RNA or making things real in Biochemistry you may want to get this okay so here is Level 1 basically it's a Victoria Lynn so I can click on Mac sandal poppy through what I'm going to do if they're going to build your own R&B click on the next one RNA is made up of four bases hopefully you know what that means now yellow bases adenine guanine and cytosine into other warm up gorilla convert all the bases want to hear the basically what you can do good in here and going to get my mutate and I going to mutate this to Kewanee I love the music in here though little soundtrack  so I clear level one then you can go to the next puzzle and we can just going through it's a base and this one we can do is they will attract each other so for example they're going to say that adenine and uracil are going to come together and iguana Spider-Man are going to come together the basically what you do is you get to play around with hair until I got to stop the game in front of you but give it a look it's really cool people competing make RNA and then record building there in the real world

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Nucleic Acids

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