NettetFeb 10, 2024 at 16:36. The existence of thymine in DNA instead of uracil is apparently due to evolution process which made DNA more stable. Thymine has greater resistance to photochemical mutation, making the genetic message more stable. A rough explanation of why thymine is more protected then uracil, can be found in the article. Nettet6. jun. 2016 · It has the same sequence as that of its parent DNA strand. b. The RNA transcript is complimentary to the DNA from which it is transcribed. Instead of thymine, it has uracil, which complements the adenine of DNA. c. The RNA transcript is an exact replica of the DNA from which it is transcribed.
Requirement of transcription-coupled nucleotide excision repair …
NettetWhich statement does not correctly describe structural differences between DNA and RNA? - RNA molecules are generally single-stranded. - RNA molecules have a lower molecular mass than DNA molecules. - RNA contains uracil instead of thymine. - The sugar in RNA has one more hydroxyl group than the sugar in DNA. - All of the … NettetDNA and RNA are different from their structure, functions, and stabilities. DNA has four nitrogen bases adenine, thymine, cytosine, and guanine and for RNA instead of thymine, it has uracil. Also, DNA is double-stranded and RNA is single-stranded which is why RNA can leave the nucleus and DNA can't. Another thing is that DNA is missing an ... croquette afacc
Solved 3. Types of RNA From the following list of Chegg.com
Nettet13. jul. 2024 · A. Anonymous User. The unusual bases (along with T ) helps in stability of these structures. So the simple answer as to why only T is present in tRNA and not … Nettet14. what is the structural difference between DNA and RNA 15. Activity 1: Getting to Know the DNA and RNA Structure Q1. What are the components of the DNA and RNA molecule?Q2. What is the structural difference between DNA and RNA?Q3. What nitrogenous base is found in RNA but not in DNA 16. what are the structural difference … Nettet2. apr. 2024 · In RNA, uracil replaces thymine. Uracil binds to adenine via two hydrogen bonds. In DNA, the uracil is replaced by thymine. Uracil is a dimethylated form of … croquette frolic avis