https://padlet.com/lauradelafu93/qwkvt6rq9esx Central dogma of molecular biology en-us 2019-04-05 10:04:38 UTC 2025-11-30 16:35:03 UTC hello@padlet.com https://imgglb.padletcdn.com/v13/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F1f9ec.png lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351811875 -Watson and Crick discovered DNA.
-Has 2 strands.]]> 2019-04-15 21:00:39 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351811875 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351813288 It´s the molecule that carries genetic information in a cell. It consist of two chromatin strands in a double helix pattern.]]> 2019-04-15 21:08:24 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351813288 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351814963 -Prokaryotic: Cytoplasm.
-Eukaryotic: Nucleus, and also mitochondria and chloroplast.]]> 2019-04-15 21:18:02 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351814963 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351815641 -Nucleotides:
1. Nitrogenous Bases (A,G,C,T)
2. Phosphate
3. Deoxyribose: Basic component.
(Nucleosides: 2. and 3).]]> 2019-04-15 21:22:50 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351815641 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351818455 2019-04-15 21:49:52 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351818455 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351818520 2019-04-15 21:50:26 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351818520 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351912364 Process in which DNA duplicates during the S stage of the cell cycle. In a semiconservative way.]]> 2019-04-16 09:42:36 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351912364 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351912630 - Prokaryotic: Cytoplasm
- Eukaryotic: Nucleous]]> 2019-04-16 09:44:31 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351912630 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351912946 1. Enzymes:
   - Helicase
   - Primase
   - DNA Polymerase
   - Exonuclase
   - DNA Ligase
2. DNA template
3. Nitrogenous bases
   - DNA bases (A,T,C,G)
   - RNA bases (A,U,C,G)]]> 2019-04-16 09:46:20 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351912946 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351989421 1º Stage: Separation of two strand forming the replication fork done by helicase.
2ºStage:
- A: Leading strand 5'-3'. Primase makes small frangment of RNA called primer. DNA Polymerase looks for the primer and it add the different  DNA bases from 5'-3'. Leading strand is continous.
- B: Lagging strand isn't continous, is made in small fragments called okazaki fragments. For each okazaki fragments a new primer is needed.
3ºStage: Exonuclease removes the primer (RNA) in both strands.
4ºStage: DNA polymerase fill the gaps behind with DNA bases (in both strands).
5ºStage: DNA ligase joints all the fragments of DNA to form a continous double strand.]]> 2019-04-16 14:38:04 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/351989421 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352849893 Is the process in which the DNA is transformed into the RNA]]> 2019-04-20 11:49:18 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352849893 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352850370 Prokaryotic: Cytoplasm
Eukaryotic: Nucleus]]> 2019-04-20 12:00:18 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352850370 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352850440 1. DNA
2. RNA nucleotides:
- Phosphate
- RNA bases (A,C,G,U)
- Ribose
3. Enzymes (RNA polymerase)]]> 2019-04-20 12:02:07 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352850440 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352850844 1- Initiation: The RNA polymerase look for the promoter and separates the two strands of DNA. The DNA  is only widen or separated where the RNA is formed. The trancription takes place at the end of the promoter
2- Elongation: The complementary RNA strand is synthesise from 5' to 3' (RNA polymerase). The elongation ends when it reaches the termination site.
3- Termination: The RNA polymerase reaches the termination site. The RNA is released.

]]> 2019-04-20 12:14:54 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352850844 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352852452 2019-04-20 12:51:38 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/352852452 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353522049 A single chain of ribonucleic acid which participates in the synthesis of proteins.]]> 2019-04-23 19:36:23 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353522049 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353523992 Prokaryotic: Cytoplasm
Eukaryotic: Nucleus and Cytoplasm]]> 2019-04-23 19:43:01 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353523992 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353524285 1. Ribose
2. RNA bases
   -A,C,G,U.
3. Phosphate]]> 2019-04-23 19:43:47 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353524285 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526091 2019-04-23 19:49:13 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526091 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526194 The process in which DNA transforms into proteins.]]> 2019-04-23 19:49:41 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526194 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526520 Prokaryotic: Cytoplasm
Eukaryotic: Cytoplasm and RER. (Rough Endoplasmic Reticulum)]]> 2019-04-23 19:50:58 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526520 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526895 -mRNA (template)
-rRNA (ribosomes)
-tRNA (amino acids)
-Release factor
-Poly A tail (only mRNA)]]> 2019-04-23 19:52:11 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353526895 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353527636 1- Initiation: A small unit of ribosones recognise the cap (5') and attaches the initiation site (AUG). thr tRNA qith Met (Methionine) joins the codon. The largest unit of ribosomes joins the small one. The tRNA is placed in the p-site of the ribosames.
2- Elongation: The second tRNA is placed in he a-site which is complementary to the second codon. The Met is transfered to the a-site amino acid in the second tRNA. The first tRNA exists, the second tRNA moves to the p-site, the ribosomes moves along the mRNA and the next tRNA enters.
3- Termination: When a stop codon is placed in the a-sitr and translation is terminated. The ribosome separates and the newly formed protein is released.]]> 2019-04-23 19:55:04 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353527636 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353528637 Proteins are formed from a chain of smaller molecules called amino acids]]> 2019-04-23 19:57:50 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353528637 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353528808 Prokaryotic: Cytoplasm
Eukaryotic: Cytoplasm and RER (Rough Endoplasmic Reticulum)]]> 2019-04-23 19:58:31 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/353528808 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356835255 More than 1: Peptid
2-10: Aligopeptid
11-99: Polypeptid
More than 100: Proteins]]> 2019-05-04 15:13:51 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356835255 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356916719 2019-05-05 11:25:31 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356916719 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356916900 2019-05-05 11:28:17 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356916900 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356917017 2019-05-05 11:30:19 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/356917017 lauradelafu93 https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/357298077 2019-05-06 17:20:15 UTC https://padlet.com/lauradelafu93/qwkvt6rq9esx/wish/357298077