Similarities And Differences Of Dna And Rna - 1157 Words

Similarities differences of DNA and RNA. (P1) Similarities between DNA and RNA: 1) Both have the 3 bases which are Adenine, Cytosine and Guanine. Also known as A, C and G. 2) Both have nucleotides 3) Both compromise of pentose sugar. 4) Both compromise of phosphate groups 5) Both compromise of nitrogenous bases. Differences between DNA and RNA De-oxyribonucleic Acid Ribo-nucleuic Acid DNA is double stranded RNA is single stranded DNA is known to be stable RNA is known to be less stable DNA has the base Thymine a.k.a. T RNA has the base Uracil a.k.a. U DNA has the sugar de-oxyribose RNA has the sugar ribose DNA is always located inside the nucleus RNA eventually exits the nucleus. Differences between the 3 types of RNAs – tRNA, mRNA, rRNA Transfer RNA a.k.a tRNA Messenger RNA a.k.a mRNA Ribosomal RNA a.k.a rRNA Consisting of 80 nucleotides (estimate) Consisting of between 100 and 1000 nucleotides (estimate) Located in the cytoplasm of a cell Travels from the nucleus towards to the cytoplasm Like tRNA, rRNA is located in the cytoplasm of a cell. Involved in protein synthesis – by making polypeptides Transports genetic info from the nucleus to the cytoplasm Translation of mRNA is turned into proteins by the rRNA One part has a sequence of 3 bases which make up anti-codon. Formed in the nucleus by copying the gene from DNA in the process of transcription Part of the ribosome’s structure Properties of the Genetic Code of DNA (M1) In whole, DNA is made up of nitrogenousShow MoreRelatedSimilarities and Dissimilarities in Transcription and Replication680 Words   |  3 PagesSimilarities and dissimilarities in transcription and replication Similarities. The similarities are the following: Both processes use similar nucleotide building blocks They use the same chemical method of attack on the same triphosphate group of an incoming nucleotide. The attack too is perpetrated by the -OH final group of the growing chain Both processes are perpetrated by the hydrolysis of the pyrophosphate group that is released upon instigation of the attack. Differences betweenRead MoreThe Archaea And Bacteria Domains895 Words   |  4 Pagesas it is, all share some major similarities; for instance, every living being has some way of replication (UCMP, 2015). Even though there are some glaring similarities life, in its vastness, has a tremendous amount of variation as well. In an earlier paper I have covered Eukaryotes to some degree and now we delve into the Prokaryotic domain. 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