https://padlet.com/lisle202/c2sv8y6de68h en-us 2018-02-12 16:13:24 UTC 2025-10-19 17:24:49 UTC hello@padlet.com jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/230671061 2018-02-12 16:18:33 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/230671061 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/232709951 In Eukaryotic Cells there are 3 steps to have cells make proteins. The steps are listed in order: Transcription, RNA modification, and translation.]]> 2018-02-18 16:19:45 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/232709951 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/232710148 Transcription is the process in which a gene's DNA sequence is copied to create an RNA molecule. The main enzyme for transcription is RNA polymerase. First off, transcription starts when RNA polymerase connects to a promoter sequence towards the beginning of the gene. The RNA polymerase uses one strand of DNA known as the DNA template. The template is used to make an almost identical RNA molecule. The process that ends DNA replication is called "Termination" . Termination is depended on the sequences in the RNA. ]]> 2018-02-18 16:21:11 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/232710148 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/232991689 2018-02-19 17:08:15 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/232991689 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233042903 Transcription is considered the synthesis of RNA under a template strand of DNA. Transcription is always found occurring in the nucleus. ]]> 2018-02-19 19:59:21 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233042903 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233056568 DNA ]]> 2018-02-19 20:53:45 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233056568 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233073349 In transcription, mRNA is created. However, before it is sent out into the cytoplasm to connect to amino acids, the RNA has to be able to withstand the enzymes in the cytoplasm. In modification, a 5' cap and a poly-A tail are added to the RNA strand. These parts hold off the enzymes long enough for the RNA to be read and turned into amino acids which become the protein. ]]> 2018-02-19 22:32:37 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233073349 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233081958 The Ribosome in a cell containts 3 sites, E site, P Site and A Site. A transfer RNA can decode the amino acids and send it off to the next site. As an anticodon connects to the A site it sits there until it is translated to an amino acid. Once it is read, it moves on to the P site which is left open for a new anticodon which is then translated. The first anticodon that was translated is then put into the E site and the second anticodon is moved to the P site where a new anticodon is present in the A site. Once the amino acid in the E site had continued its movement the transfer RNA breaks off from the amino acids and the amino acid connects itself to the P site. This process goes on and on until there is no strand of RNA left.]]> 2018-02-19 23:32:17 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233081958 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233085719 Also in modification, introns are eliminated. The RNA has different parts to it, called introns and exons. The exons are what hold the genetic information used to link the amino acids, so molecules bind at the ends of the intron segment and push them together until they break off. This process is called splicing. after that, the exons bond together so that the segment of RNA is only exons]]> 2018-02-19 23:56:42 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233085719 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233086938 2018-02-20 00:04:36 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233086938 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233088426 Translation occurs outside of the nucleus. The proccess of Translation is initiated to use the RNA sequence and traslate it into polypeptides or commonly known as proteins. ]]> 2018-02-20 00:18:15 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233088426 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233092861 E site
P site
A site

]]> 2018-02-20 00:45:35 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233092861 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233093879 Codons are a sequence of three nucleotides that together form a unit of genetic code in a DNA or RNA molecule .Anticodons are a sequence of three nucleotides forming a unit of genetic code in a transfer RNA molecule.]]> 2018-02-20 00:51:41 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233093879 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233114180 2018-02-20 02:54:24 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233114180 jo21125 https://padlet.com/lisle202/c2sv8y6de68h/wish/233116195 2018-02-20 03:13:49 UTC https://padlet.com/lisle202/c2sv8y6de68h/wish/233116195