PPT-Replication, transcription and translation

Chapters 12 amp 13 The Role of dna Stores Information Keeps the instructions that make you look and act the way you do Copies Information During cell division you have to copy the DNA before the cell can split. Replication,. Transcription, & Translation. . DNA Replication. DNA Replication. . Before a cell can divide by . mitosis. or . meiosis. , it must first make a copy of its . chromosomes. .. The . Colon with cancerous polyps. http://www.humpath.com/colonic-dysmotility&id_document=23133. http://www.aboutcancer.com/genetic_colon_cancer.htm. Transcription gone bad…. Teaching Unit: . Transcription. DNA directs the activities of the cell by controlling the proteins the cell produces.. This determines what the cell becomes, what it synthesizes, and how it functions. Gene Protein occurs in 2 steps Transcription and Translation. How DNA and RNA work together to make a protein. Proteins are made at RIBOSOMES by a process called PROTEIN SYNTHESIS. The instructions for making proteins comes from DNA.. Proteins are synthesized with the help of THREE (3) types of RNA molecules:. Why Should We Learn About DNA?. To understand how genes are inherited and expressed.. To understand the evolution of the Earth’s diversity and protect it.. To understand the relationships between species.. DNA is made of long chains of . nucleotides. each nucleotide has 3 parts:. 1. . deoxyribose. . sugar. 2. . phosphate group. 3. . nitrogenous base.  . DNA Components. there are . 4. possible nitrogen bases:. A . PuhJayJay. Presentation . Daily Catalyst . 1. If there are 34% of Adenines in DNA, what is the percentage of . uracil. in RNA?. 34%. 2. .   . Replicate. the following segment of DNA:.     5’- ATCGGCTACGTTCAC  -3’. Our translation services in Abu Dhabi provide Arabic translation in Abu Dhabi and other areas of UAE to translate your documents, data, report, technical documents, and driving license into Arabic or English. In . their 1953 announcement of a double helix structure for DNA, Watson and Crick stated, . "It has not escaped our notice that the specific pairing we have postulated immediately suggests a possible copying mechanism for the genetic material.". Griffith finds a ‘transforming principle.’ . Griffith experimented with the bacteria that cause pneumonia.. He used two forms: the S form (deadly) and the R form (not deadly).. A transforming material passed from dead S bacteria to live R bacteria, making them deadly.. A eukaryotic transcription initiation complex consists of RNA polymerase II, . five. general transcription factors (GTFs), and a 20-subunit complex called Mediator (or . Srb. /Med). The CTD of RNA polymerase II anchors Mediator to the polymerase. Mediator allows RNA polymerase II to communicate with transcriptional . Mitosis, Protein . Synthesis. Week 8. 9/29 . DNA Replication . 11.1. Obj. TSW demonstrate base pairing rules of DNA Replication by constructing a 2-D model of DNA with paper. . P. 68 NB. Replication Video. 1. Each . organism has a unique combination of characteristics encoded in molecules of . ________. DNA. 2. Molecules . of DNA are composed of long chains . of _______. NUCLEOTIDES. 3. ____ built . models of DNA that demonstrated the double helix is held together by H bonds. Professional medical transcription services provided by SpectraScribe offer a streamlined solution for researchers seeking to extract meaningful insights from various research methodologies.