Conclusion 3.2.1 1 Describe how the DNA code is translated into messenger RNA. DNA is translated into messenger RNA through transcription and translation. DNA is split through transcription and then it is translated to match into RNA. 2 How is the RNA molecule a “script” for the protein production process? RNA is a script for the protein production process because they set the RNA up to translate into a protein. 3 What is the function of hemoglobin in the body? Hemoglobin functions in the body by
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1 HARYANA STAFF SELECTION COMMISSION BAYS NO. 67-70‚ SECTOR-2‚ PANCHKULA-134151 Advt. No. 3/2010 Date of publication: 15.09.2010 Closing date for receipt of applications in the Commission’s office: 14.10.2010 Applications are invited through registered post for the under mentioned posts on the prescribed application form‚ the format of which is given at the end. The candidates are advised to strictly use this format of the application form only otherwise their application will be rejected
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Biochemistry Essential Elements of Life Carbon‚ hydrogen‚ oxygen‚ nitrogen (96%) Calcium‚ phosphorus‚ potassium‚ sulphur (4%) Isotopes Atoms of an element that differ in neutrons Radioactive isotopes decay spontaneously‚ giving off energy Cohesion Hydrogen bonds hold water molecules together Adhesion is an attraction between two substances Surface tension measures how hard it is to break the surface tension of a liquid Hydrocarbons Organic molecules consisting of only carbon
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significant discoveries in genetics in the past fifteen years. split genes were discovered when lack of relation between DNA sequences were seen during. DNA- mRNA hybridation. For all new mRNA‚ they must be transcribed by RNA polymerase enzymes. The transcription begins at the promoter sequence on the DNA and works down‚ thus the nucleotide sequence of the mRNA is complimentary to the one of DNA. In eukaryotes the mRNA is processed in the nucleus before transport to the cytoplasm for translation. In
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Forkhead-type transcription factor‚ is downregulated by the IIS under stress such as crowding and starvation (Kenyon et al.‚ 1993). This negative regulation is caused by daf-2‚ which codes for a cell surface receptor (Ogg et al.‚ 1997). daf-16 has a subcellular location and undergoes nucleocytoplasmic shuttling. daf-16 is expressed in the cytoplasm and is activated when it is in the nucleus (Henderson and Johnson‚ 2001). Its target groups include phosphatases‚ kinases and transcription factors which
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Paper 1 Section A |Terms with *‚ mark deduction for spelling error. | |Marks | |1 | |D→E→B→C→A |(2) | | | |(1) (1) | | |2 |(a) |During the favourable season more secondary xylem cells are formed and they are larger
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http://www.windows2universe.org/earth/Life/archaea.html Archaea may not have same physical similarities to eukaryotes but their metabolic pathways and genes are. Archaea’s similarities to eukaryotes can be seen in the metabolic pathway like the transcription and translation process. Protein synthesis in both begins with amino acid methionine as well as both
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Catalog Number 166-0003EDU Week 7: pGLO Transformation Introduction to Transformation In this lab you will perform a procedure known as genetic transformation. Remember that a gene is a piece of DNA which provides the instructions for making (codes for) a protein. This protein gives an organism a particular trait. Genetic transformation literally means change caused by genes‚ and involves the insertion of a gene into an organism in order to change the organism’s trait. Genetic transformation
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YOUR NOTES UNIT 2 NOTES DNA (deoxyribonucleic acid) DNA Functions • Stores genetic information and copies itself (replication) to pass on the information • Contains genes (instructions to make proteins) • Instructs cell’s activities DNA Structure • DNA is a polymer of nucleotides • Chromosomes (DNA strand + associated proteins ie. Histones wrap DNA around like a spool = condensed chromatin) ↓ genes (sections of a chromosome that codes for a protein) ↓ nucleotides (3 parts:
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they also use it for practicing if you are just getting started . they also have a digital machine Multi-channel‚ digital audio allows for isolated playback of channels during transcription. This allows transcribers to listen from different vantage points when playing back the audio. This multi-channel feature especially helps during moments of extraneous noise such as laughter‚ shouting‚ coughing and sneezing. The American Association
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