Bio200 Au13 Lec19 10-29 Slides
... • A 5’ protein cap and a 3’ poly-A tail are added to give stability • Non-coding introns are spliced out of the mRNA by the spliceosome ...
... • A 5’ protein cap and a 3’ poly-A tail are added to give stability • Non-coding introns are spliced out of the mRNA by the spliceosome ...
Chapter 16 Gene Regulation Levels of Gene Regulation Bacterial
... • Can be transcribed together on same mRNA • Operon: Operon: Group of bacterial structural genes that are transcribed together. – includes promoters and regulatory elements ...
... • Can be transcribed together on same mRNA • Operon: Operon: Group of bacterial structural genes that are transcribed together. – includes promoters and regulatory elements ...
AP Details for Protein Synthesis
... mRNA splicing • Post-transcriptional processing – eukaryotic mRNA needs work after transcription – primary transcript = pre-mRNA – mRNA splicing ...
... mRNA splicing • Post-transcriptional processing – eukaryotic mRNA needs work after transcription – primary transcript = pre-mRNA – mRNA splicing ...
11/11/15 - cloudfront.net
... Keep your answers covered If you need to make up a quiz due to an absence… come see me Tues or Thurs during PLC Flip it over when you are finished and hang on to it ...
... Keep your answers covered If you need to make up a quiz due to an absence… come see me Tues or Thurs during PLC Flip it over when you are finished and hang on to it ...
Christopher Kuc
... identical NPC and one differentiated neuron or glia. Asymmetric divisions occur in part by differentially localizing molecular constituents, such as mRNA, between daughters, thus each cell inherits a different molecular profile, ultimately contributing to their cell fate. RNA-binding proteins facili ...
... identical NPC and one differentiated neuron or glia. Asymmetric divisions occur in part by differentially localizing molecular constituents, such as mRNA, between daughters, thus each cell inherits a different molecular profile, ultimately contributing to their cell fate. RNA-binding proteins facili ...
Topic 4 Genetics
... pathways, you have the same genes. [Allele: one specific form of a gene differing from other alleles by one or a few bases only and occupying the same gene locus as other alleles of the gene.] You get one set of alleles from your mom, and one from your dad. Which allele that gets expressed depends u ...
... pathways, you have the same genes. [Allele: one specific form of a gene differing from other alleles by one or a few bases only and occupying the same gene locus as other alleles of the gene.] You get one set of alleles from your mom, and one from your dad. Which allele that gets expressed depends u ...
Protein Synthesis and Mutations Review Explain the differences and
... needed) to create the final mRNA strand that is then taken out of the nucleus into the cytoplasm where the small ribosomal subunit will bind with it. The small ribosomal subunit (with the mRNA strand) will then bind with the large ribosomal subunit. The ribosome will then scan the mRNA strand lookin ...
... needed) to create the final mRNA strand that is then taken out of the nucleus into the cytoplasm where the small ribosomal subunit will bind with it. The small ribosomal subunit (with the mRNA strand) will then bind with the large ribosomal subunit. The ribosome will then scan the mRNA strand lookin ...
From DNA to Protein
... bonding between every fourth amino acid • Beta pleated sheet (β pleated sheet)- two or more regions of a polypeptide chain lying side by side and connected by hydrogen bonds between the two parallel polypeptide back bones ...
... bonding between every fourth amino acid • Beta pleated sheet (β pleated sheet)- two or more regions of a polypeptide chain lying side by side and connected by hydrogen bonds between the two parallel polypeptide back bones ...
Student work sheets for Power Point Slides
... 4) The differences between RNA and DNA are that RNA is single strand and DNA is a double helix, RNA contains the sugar ribose and DNA contains the sugar deoxyribose, and the base Uracil in RNA replaces the base Thymine in DNA. 5) RNA Polymerase is an enzyme, which is a protein in structure. 6) Antip ...
... 4) The differences between RNA and DNA are that RNA is single strand and DNA is a double helix, RNA contains the sugar ribose and DNA contains the sugar deoxyribose, and the base Uracil in RNA replaces the base Thymine in DNA. 5) RNA Polymerase is an enzyme, which is a protein in structure. 6) Antip ...
Document
... • Some nucleic acid sequences that do not encode gene products (noncoding regions) are necessary for production of the gene product (protein or RNA). ...
... • Some nucleic acid sequences that do not encode gene products (noncoding regions) are necessary for production of the gene product (protein or RNA). ...
Post-transcriptional processes - Department of Cellular and
... half a decade ago is found to be structurally simple, abundant and highly dynamic. This is in contrast with complex sugar moieties and extracellular glycosylation, which is often cell-type specific. ...
... half a decade ago is found to be structurally simple, abundant and highly dynamic. This is in contrast with complex sugar moieties and extracellular glycosylation, which is often cell-type specific. ...
Chapter 18, 19, 20 Summaries
... controlled by gene expression • Materials in the egg can set up gene regulation that is carried out as cells divide • Cytoplasmic determinants are maternal substances in the egg that influence early development • Early mitotic divisions still contain these and lead to different gene expression ...
... controlled by gene expression • Materials in the egg can set up gene regulation that is carried out as cells divide • Cytoplasmic determinants are maternal substances in the egg that influence early development • Early mitotic divisions still contain these and lead to different gene expression ...
Chapter 17 Presentation
... is the “messenger” or vehicle that carries the genetic information from the DNA to the protein synthesizing machinery. RNA polymerase pries apart the DNA and joins RNA nucleotides together in the 5’-->3’ direction (adding, again, to the free 3’ end). RNA polymerase is just like DNA polymerase, b ...
... is the “messenger” or vehicle that carries the genetic information from the DNA to the protein synthesizing machinery. RNA polymerase pries apart the DNA and joins RNA nucleotides together in the 5’-->3’ direction (adding, again, to the free 3’ end). RNA polymerase is just like DNA polymerase, b ...
Study guide
... about the genetic basis of cancer (see figure 11.17). Ch. 12: DNA technology (Study for this chapter along with the lab exercise from this week and last) In class we used a template strand of DNA and made the complementary strand, using a made-up plasmid. We then created a restriction enzyme cut of ...
... about the genetic basis of cancer (see figure 11.17). Ch. 12: DNA technology (Study for this chapter along with the lab exercise from this week and last) In class we used a template strand of DNA and made the complementary strand, using a made-up plasmid. We then created a restriction enzyme cut of ...
Explain which each acronym below stands for, Write the COMPLETE
... DNA is replicated during Gap 1 / Synthesis of interphase, the longest part of the cell cycle. When replication is complete, two identical / complementary daughter copies of the DNA will have been made from the parent strand of DNA. Proteins / carbohydrates are made from DNA during a two-step process ...
... DNA is replicated during Gap 1 / Synthesis of interphase, the longest part of the cell cycle. When replication is complete, two identical / complementary daughter copies of the DNA will have been made from the parent strand of DNA. Proteins / carbohydrates are made from DNA during a two-step process ...
BIOL1020 Core Concepts Introduction to evolution as a common
... structure and regulation, basal transcription factors, levels of bacterial gene control Eukaryotic Gene regulation: molecular anatomy, The Central Dogma of Mol Biol (Transcription, Translation, mRNA Processing) Prokaryote/eukaryote Viruses (General intro, Replication cycle, Anti-Central Dogma Biotec ...
... structure and regulation, basal transcription factors, levels of bacterial gene control Eukaryotic Gene regulation: molecular anatomy, The Central Dogma of Mol Biol (Transcription, Translation, mRNA Processing) Prokaryote/eukaryote Viruses (General intro, Replication cycle, Anti-Central Dogma Biotec ...
From Gene to Protein
... pre-mRNA=precursor to mRNA, newly transcribed and not edited mRNA= the edited version; carries the code from DNA that specifies amino acids tRNA= carries a specific amino acid to ribosome based on its anticodon to mRNA codon rRNA= makes up 60% of the ribosome; site of protein synthesis snRNA=small n ...
... pre-mRNA=precursor to mRNA, newly transcribed and not edited mRNA= the edited version; carries the code from DNA that specifies amino acids tRNA= carries a specific amino acid to ribosome based on its anticodon to mRNA codon rRNA= makes up 60% of the ribosome; site of protein synthesis snRNA=small n ...
Molecular Biology
... as the carrier of genetic information from the DNA to the translational machinery and usually makes up less than 5% of total cellular RNA. The anatomy of gene Although there is no such thing as a ‘typical’ gene, there are certain basic requirements for any gene to function. The most obvious is that ...
... as the carrier of genetic information from the DNA to the translational machinery and usually makes up less than 5% of total cellular RNA. The anatomy of gene Although there is no such thing as a ‘typical’ gene, there are certain basic requirements for any gene to function. The most obvious is that ...
DNA and RNA Chapter 12
... Mendel/flower images from: http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookTOC.html Blood cell by Riedell ...
... Mendel/flower images from: http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookTOC.html Blood cell by Riedell ...
Gene expression
Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product. These products are often proteins, but in non-protein coding genes such as transfer RNA (tRNA) or small nuclear RNA (snRNA) genes, the product is a functional RNA.The process of gene expression is used by all known life - eukaryotes (including multicellular organisms), prokaryotes (bacteria and archaea), and utilized by viruses - to generate the macromolecular machinery for life.Several steps in the gene expression process may be modulated, including the transcription, RNA splicing, translation, and post-translational modification of a protein. Gene regulation gives the cell control over structure and function, and is the basis for cellular differentiation, morphogenesis and the versatility and adaptability of any organism. Gene regulation may also serve as a substrate for evolutionary change, since control of the timing, location, and amount of gene expression can have a profound effect on the functions (actions) of the gene in a cell or in a multicellular organism.In genetics, gene expression is the most fundamental level at which the genotype gives rise to the phenotype, i.e. observable trait. The genetic code stored in DNA is ""interpreted"" by gene expression, and the properties of the expression give rise to the organism's phenotype. Such phenotypes are often expressed by the synthesis of proteins that control the organism's shape, or that act as enzymes catalysing specific metabolic pathways characterising the organism.