What are secondary DNA structures? What is the monomer for nucleic acids? What is the structure that allows DNA to replicate? Which RNA base pairs with the adenine in DNA? What forms the backbone of a DNA molecule? What is different from one DNA nucleotide to the next?
What forms the backbone of a DNA molecule? What are the macromolecules DNA and RNA referred to as? What molecules make up the rungs of the DNA structure? What type of RNA assembles the proteins? What are the structures of RNA and DNA and how might one be used to create the other? W...
The chemical units are called nucleotides, and each nucleotide has a compound of phosphate sugar which is the backbone, and a sugar deoxyribose. The Phosphates and sugars are the same in all nucleotides but the one thing that is different would be the bases. DNA bases are cytosine, thymine,...
So now we know what makes up nucleosides, but we’re still short of having our nucleic acid. Next comes the phosphate group. When the sugar of a nucleoside is linked to one or more phosphate groups, you get a nucleotide. These are connected by an ester linkage — oxygen covalently bound...
DNA is a linear polymer made up of four different types of monomers. The backbone is built of repeating sugar–phosphate units. What base might be attached to each deoxyribose.() A. Adenine B.Cytosine C. Guanine D. Thymine 点击查看答案 ...
Because we have every reason to believe that the laws and ingredients we have on Earth are found all over the Universe, it makes sense to look for those same “fingerprints” wherever we’re capable of looking. In space, whether around the centers of galaxies or around massive, newly formi...
Trouble In The Hive It’s this sort of jaw-dropping statistic that makes the crisis identified as “honey bee colony collapse disorder” all the more distressing. Sometimes identified as CCD syndrome, bees aredisappearing en masse. While the cause of this ongoing event is “unknown”, scientists...
18% to 19% of the body by weight, Townsend said, which isn't surprising considering carbon is a major component of most life on Earth. Carbon makes up the backbone of fats,carbohydratesand proteins, so this element is a major building block of the body and the foods we use to fuel ...
One way or another, we should be careful and warn our students aboutChatGPT’slimitations. Some argue that the biggest problem withChatGPTis it often fails at accuracy. It sometimes writes plausible-sounding but incorrect or nonsensical answers. Users have discovered thatChatGPTmakes up historica...
BeLive Collagen gummies was a game changer for those who had used it. The fact that it comes in a fine tropical flavor makes it an amazing supplement to look forward to. They are made up of hydrolyzed collagen that is highly essential for the body. Just chew 2 of this sweet gummies dai...