Rna Synthesis Lab Report

Decent Essays
Show More
Transcription is a process of transferring the information from a DNA strand into another molecule named messenger RNA. Even though it’s a copy it’s not identical this is due the sequence being complementary to the DNA.
The steps of transcription
The weak hydrogen bonds between the bases in DNA break and this causes the DNA to unwind or unzip
The unwinding of the molecule has now caused both DNA bases to be exposed. Only one strand of DNA acts as a template to construct the RNA molecule
The free nucleotides within the nucleus then form a bond with the new mRNA strand which is forming from the DNA strand this is where the complimentary base pairs are formed
Once the process is completed the messenger RNA molecule detaches from the DNA

Related Documents

  • Improved Essays

    Prokaryote Dna Synthesis Lab Report
    • 400 Words
    • 2 Pages

    Prokaryote Dna Synthesis Lab Report

    Prokaryote DNA replication is a semi conservative, bidirectional, template driven process. The phrase ‘semi-conservative’ refers to the fact that the newly synthesised double stranded DNA is made up of one parental (existing) strand, and one newly synthesised strand. The parental duplex is not ‘conserved’ as an entity. This was proved by the Meselson-Stahl experiment by replicating E.Coli in different mediums of of different Nitrogen isotopes. The results consisted of half of normal weight and half with intermediate weight, proving an immortal strand serving as an unchanging template.…

    • 400 Words
    • 2 Pages
    Improved Essays
    Read More
  • Decent Essays

    Unit 4 Dna Research Paper
    • 172 Words
    • 1 Pages

    Unit 4 Dna Research Paper

    Nucleotide: a nucleic acid monomer, consisting of five carbon sugar covalently bonded to nitrogenous base and phosphate group. DNA “backbone” : chain nucleotide made of sugar and phosphate group that are joined together by covalent bond and are resistant to cleavage Antiparallel: the 2 strands of DNA double helix that run in opposite directions of each other Reactive chemical group at the 5’ end of DNA: phosphate group Reactive chemical group at the 3’ end of DNA : hydroxyl group The four DNA nucleobases thymine (T), adenine (A), Cytosine (C) and guanine (G) , Complementary base pairing adenine and thymine pair (A-T) and guanine and cytosine pair (G-C) Melting temperature: temperature needed to break 50% of the hydrogen bonds Chromatin:…

    • 172 Words
    • 1 Pages
    Decent Essays
    Read More
  • Improved Essays

    3.05 Dna Research Paper
    • 522 Words
    • 3 Pages

    3.05 Dna Research Paper

    RNA polymerase attaches itself to a template of DNA and then go into base pairing, synthesizes mRNA or messenger RNA. This is called transcription, as the DNA code being transcribed into mRNA code. RNA replaces Thymine for Uracil during base pairing. 4. mRNA leaves the nucleus and enters the cytoplasm this goo like part of the cell where ribosomes can be found.…

    • 522 Words
    • 3 Pages
    Improved Essays
    Read More
  • Improved Essays

    Faap Biology Unit 7 Lab Report
    • 853 Words
    • 4 Pages

    Faap Biology Unit 7 Lab Report

    Interactive Question 7.2 Cite some experimental evidence that indicates that membrane proteins drift. A good form of experimental evidence is Fluorescence Recovery After Photobleaching, aka FRAP. In the FRAP process, membrane proteins are labelled with a green fluorescent protein, and part of the plasma membrane is “bleached” with a laser, causing them to lose their fluorescence. The part that was bleached will eventually become fluorescent again, as molecules drift in by diffusion.…

    • 853 Words
    • 4 Pages
    Improved Essays
    Read More
  • Improved Essays

    Ap Biology Chapter 9 Answers
    • 1697 Words
    • 7 Pages

    Ap Biology Chapter 9 Answers

    Daniel Huang Chapter 9 1. Mutations can be very negative in that it can cause cancer in somatic cells. However it is important to note that mutations will also lead to variability which is beneficial to us. Mutations in intergenic DNA affects regulations of protein products which is actually less detrimental than mutations in exons which code for the proteins. 2.…

    • 1697 Words
    • 7 Pages
    Improved Essays
    Read More
  • Improved Essays

    Dna Boot Camp Research Paper
    • 1814 Words
    • 8 Pages

    Dna Boot Camp Research Paper

    DNA Boot Camp What is DNA First, let’s define DNA. DNA is short for deoxyribonucleic acid. It is the molecule that contains the genetic code of all organisms.…

    • 1814 Words
    • 8 Pages
    Improved Essays
    Read More
  • Improved Essays

    Dna Structure And Function Essay
    • 1255 Words
    • 6 Pages

    Dna Structure And Function Essay

    1. DNA Structure and Function DNA is the type of organic compound that stores the genetic information in a living organism. DNA is made up of two strands of nucleotides, which include a phosphate group, five carbon sugar, and a nitrogenous base. Each individual strand in held together by strong covalent bonds (a bond formed as a result of the distribution of electrons between atoms). The two strands are then joined to each other by hydrogen bonds between complementary bases.…

    • 1255 Words
    • 6 Pages
    Improved Essays
    Read More
  • Improved Essays

    Social Factors Influencing Gene Expression
    • 907 Words
    • 4 Pages

    Social Factors Influencing Gene Expression

    DNA gives cells the potential for specific behavior, but this potential will only be realized if the gene is expressed. A gene is expressed if the DNA is transcribed into RNA and then converted into a protein. These proteins can have many different effects on the cell, such as metabolism or neurotransmission. We are now able to tell which specific genes are expressed at a particular time. Gene expression is uncommon, however, with no transcription and only the potential for a behavior as a result.…

    • 907 Words
    • 4 Pages
    Improved Essays
    Read More
  • Improved Essays

    Terminator V3.1 Cycler
    • 510 Words
    • 3 Pages

    Terminator V3.1 Cycler

    BigDye® Terminator v3.1 Cycle Sequencing Kit provides everything we need in order to generate a sequence all we need to do is add one primer and the DNA template. These reagents are suitable for performing fluorescence-based cycle sequencing reactions on single-stranded or double-stranded DNA templates, on polymerase chain reaction (PCR) fragments, and on large templates. First, you must prepare your template by performing a DNA extraction and purifying your template. The purification will be done in a QIAquick column and it will remove dNTPs and primers from your PCR reactions that created your amplicon.…

    • 510 Words
    • 3 Pages
    Improved Essays
    Read More
  • Improved Essays

    Watson's And Cricks Observation Paper
    • 54 Words
    • 1 Pages

    Watson's And Cricks Observation Paper

    When a new DNA cell gets produced it uses old DNA molecules like a template. since we understand the process of this we know how Watson’s and Cricks observation helped us to know that only certain base pairings could exist in DNA strands. DNA strands contain data that is important for reconstruction of another…

    • 54 Words
    • 1 Pages
    Improved Essays
    Read More
  • Improved Essays

    Messenger Rna Essay
    • 548 Words
    • 3 Pages

    Messenger Rna Essay

    messenger rna the structure of messenger rna : Messenger RNA functions as the template for protein synthesis it carries genetic information from DNA to a ribosome and helps to assemble amino acids in their correct order. Each amino acid in a protein is specified by a set of three nucleotides in the mRNA, called a codon. Both prokaryotic and eukaryotic mRNAs contain three primaryregions .The 5 untranslated region is a sequence of nucleotides that is at the 5 end of the mRNA and does not code for the amino acid sequence of a protein. In bacterial mRNA, this region contains a consensus sequence called the Shine- Dalgarno sequence, which serves as the ribosome-binding site during translation.…

    • 548 Words
    • 3 Pages
    Improved Essays
    Read More
  • Decent Essays

    Messenger RNA Research Paper
    • 179 Words
    • 1 Pages

    Messenger RNA Research Paper

    There are three main classes of RNA: messenger RNA (mRNA), transfer RNA (tRNA) and ribosomal RNA (rRNA). Messenger RNA is made from DNA, is connected to proteins, and contains genetic codes, hence the name “messenger”. Transfer RNA is the binder that connects mRNA with an amino acid. Finally, rRNA is part of the ribosome and is found in all living things (Grosshans, & Filipowicz, 2008). Specifically speaking to small RNA, there are different subclasses such as small interfering RNA’s (siRNAs) microRNAs (miRNAs) and Piwi associated RNAs (piRNAs), for example.…

    • 179 Words
    • 1 Pages
    Decent Essays
    Read More
  • Improved Essays

    What Are Centrioles?
    • 804 Words
    • 4 Pages

    What Are Centrioles?

    Replication is sequenced by DNA polymerase which requires an RNA primer and DNA template to start forming a new DNA chain. DNA polymerase can only act on the ‘3 end of an unravelling DNA strand, called the leading strand, while the other strand being synthesized is called the lagging strand. The RNA primer initiates the new DNA synthesis by providing a starting site for DNA polymerase to initiate its process. DNA then separates into two strands where it can be replicated into two new chains of DNA. An RNA primer is required because DNA polymerase can’t attach and begin its sequence to nucleotides fully paired as there is no site to…

    • 804 Words
    • 4 Pages
    Improved Essays
    Read More
  • Decent Essays

    Describe The Difference Between Mitosis And Telophase
    • 443 Words
    • 2 Pages

    Describe The Difference Between Mitosis And Telophase

    Mitosis is used for all of your body’s cell division. It adds new cells during development and replaces old and worn-out cells throughout your life. Mitosis’ goal is to produce daughter cells that are genetically identical to their mothers and have two sets of chromosomes. Mitosis produces 2 diploid cells. Both mitosis and meiosis are processes of cell division.…

    • 443 Words
    • 2 Pages
    Decent Essays
    Read More
  • Improved Essays

    Aspirin Synthesis Lab Report
    • 993 Words
    • 4 Pages

    Aspirin Synthesis Lab Report

    Abstract: The objective of this experiment was to synthesize aspirin from salicylic acid and acetic anhydride. The general theory behind this experiment was to study the synthesis of a drug from organic materials. During the experiment, esterification had occurred between reactants salicylic acid and acetic anhydride. Then, phosphoric acid would catalyze the reaction and water would be added to decompose the remaining acetic anhydride. Through the process of filtration, aspirin crystals were collected and separate from the liquid acetic acid-water solution.…

    • 993 Words
    • 4 Pages
    Improved Essays
    Read More

Related Topics

Ready To Get Started?
Discover
Company
Follow
©2024 Cram.com
Privacy Policy |  About Ads |  Site Map |  Advertise  | 
  • Cookie Settings