Gene Expression and DNA Replication
... • Two general types of nitrogenous bases Purines (two rings) Pyrimidines (one ring): Adenine (A) Cytosine (C) Guanine (G) Thymine (T) Uracil (U) – only RNA ...
... • Two general types of nitrogenous bases Purines (two rings) Pyrimidines (one ring): Adenine (A) Cytosine (C) Guanine (G) Thymine (T) Uracil (U) – only RNA ...
carbonyl carbons
... • How are they made? – Thermodynamic strategy • Peptide bond formation is coupled to the breakdown of a high energy phosphate bond in a protein factory known as the ribosome. ...
... • How are they made? – Thermodynamic strategy • Peptide bond formation is coupled to the breakdown of a high energy phosphate bond in a protein factory known as the ribosome. ...
Multiple Choice Questions- Chemistry and Metabolism of nucleotides
... 15)- The conversion of Inosine mono phosphatea) To Adenosine mono phosphate (AMP) is inhibited by Guanosine mono phosphate(GMP) b) To AMP requires uridine mono phosphate (UMP) c) To GMP requires GMP kinase d) To GMP requires Glutamine e) To Guanosine di phosphate (GDP) requires ribonucleotide reduct ...
... 15)- The conversion of Inosine mono phosphatea) To Adenosine mono phosphate (AMP) is inhibited by Guanosine mono phosphate(GMP) b) To AMP requires uridine mono phosphate (UMP) c) To GMP requires GMP kinase d) To GMP requires Glutamine e) To Guanosine di phosphate (GDP) requires ribonucleotide reduct ...
DNA replication
... DNA use slightly different kinds of nucleotides). DNA ligase joins the fragments together. ...
... DNA use slightly different kinds of nucleotides). DNA ligase joins the fragments together. ...
CIT - Cork Institute of Technology
... b) In relation to point mutations within a coding region of a gene, differentiate between the following mutations and indicate their effect at an amino acid level. ...
... b) In relation to point mutations within a coding region of a gene, differentiate between the following mutations and indicate their effect at an amino acid level. ...
Transcription and Translation Title: The Central Dogma: By Humans
... Start the activity by having one student assigned to the nucleus to represent the DNA. There is only one student with the notecard that contains the DNA code. This student can work together with multiple students representing mRNA in order to translate the code. An example code may be as follows: o ...
... Start the activity by having one student assigned to the nucleus to represent the DNA. There is only one student with the notecard that contains the DNA code. This student can work together with multiple students representing mRNA in order to translate the code. An example code may be as follows: o ...
Bacterial Metabolism
... • NADH and FADH2 donate electrons to the electron carriers • Membrane bound carriers transfer electrons (redox reactions) • The final electron acceptor completes the terminal step (ex. Oxygen) ...
... • NADH and FADH2 donate electrons to the electron carriers • Membrane bound carriers transfer electrons (redox reactions) • The final electron acceptor completes the terminal step (ex. Oxygen) ...
What proteins an organism needs to produce and in what quantity
... Amino acids can be linked together in any sequence giving a huge range of possible polypeptides. The amino acid sequence of polypeptides is coded for by genes. A protein may consist of a single polypeptide or more than one polypeptide linked together. The amino acid sequence determines the threedime ...
... Amino acids can be linked together in any sequence giving a huge range of possible polypeptides. The amino acid sequence of polypeptides is coded for by genes. A protein may consist of a single polypeptide or more than one polypeptide linked together. The amino acid sequence determines the threedime ...
1.0 amino acids as units of protein structure
... molecules, such as proteins, polysaccharides, and lipids, to a few simple molecules, for example, CO2, NH3 (ammonia), and water. Anabolic pathways form complex end products from simple precursors, for example, the synthesis of the polysaccharide, glycogen, from glucose. In the glycolysis pathway, a ...
... molecules, such as proteins, polysaccharides, and lipids, to a few simple molecules, for example, CO2, NH3 (ammonia), and water. Anabolic pathways form complex end products from simple precursors, for example, the synthesis of the polysaccharide, glycogen, from glucose. In the glycolysis pathway, a ...
Determination of Amino acids by UHPLC with automated
... quantity control of industrial products as well as for diagnostic analyses and research. The amino acid composition and concentration of proteins or peptides can be determined if the protein or peptide is available in pure condition. ...
... quantity control of industrial products as well as for diagnostic analyses and research. The amino acid composition and concentration of proteins or peptides can be determined if the protein or peptide is available in pure condition. ...
C485 Exam I
... (You do not need to enumerate repeated steps.) Make sure you show any products that cannot be processed via beta-oxidation. Outline the intermediates involved in converting this remnant into a commonly used metabolite. To the extent possible, calculate the yield of ATP from the metabolism of this 11 ...
... (You do not need to enumerate repeated steps.) Make sure you show any products that cannot be processed via beta-oxidation. Outline the intermediates involved in converting this remnant into a commonly used metabolite. To the extent possible, calculate the yield of ATP from the metabolism of this 11 ...
05 - summer quiz 2011.tst
... A) Monomers serve as building blocks for polymers. B) DNA is built from just four kinds of monomers. C) The monomers used to make polymers are essentially universal. D) Monomers are joined together by the process of hydrolysis. E) Cells typically make all of their macromolecules from a set of 40-50 ...
... A) Monomers serve as building blocks for polymers. B) DNA is built from just four kinds of monomers. C) The monomers used to make polymers are essentially universal. D) Monomers are joined together by the process of hydrolysis. E) Cells typically make all of their macromolecules from a set of 40-50 ...
Chapter 3: Amino Acids and Peptides
... Linear arrangement of n amino acid residues linked by peptide bonds. Polymers composed of two, three, a few, and many amino acid residues are called as dipeptides, tripeptides, oligopeptides and polypeptides. Proteins are molecules that consist of one or more polypeptide chains. ...
... Linear arrangement of n amino acid residues linked by peptide bonds. Polymers composed of two, three, a few, and many amino acid residues are called as dipeptides, tripeptides, oligopeptides and polypeptides. Proteins are molecules that consist of one or more polypeptide chains. ...
Study Guide for Chapter 3
... * take notes and make drawings in your notebook 3. Meet the following objectives: *Write them all out in your spiral bound science notebook Describe and draw the structure of a water molecule Explain how water’s polarity affects it’s ability to dissolve substances List 2 of water’s properties ...
... * take notes and make drawings in your notebook 3. Meet the following objectives: *Write them all out in your spiral bound science notebook Describe and draw the structure of a water molecule Explain how water’s polarity affects it’s ability to dissolve substances List 2 of water’s properties ...
II. Conversion Tables and Formulas
... Store RNA at –70° to –80°C, as aliquots in ethanol or isopropanol. Most RNA is relatively stable at this temperature. Centrifuge the RNA and resuspend in the appropriate RNase-free buffer before use. Drying, dissolving and pipetting RNA ...
... Store RNA at –70° to –80°C, as aliquots in ethanol or isopropanol. Most RNA is relatively stable at this temperature. Centrifuge the RNA and resuspend in the appropriate RNase-free buffer before use. Drying, dissolving and pipetting RNA ...
IOSR Journal of Applied Chemistry (IOSR-JAC)
... cephalosporins. They have good antimicrobial activity against gram-positive bacteria but limited activity against gram-negative species. The chemical structures of the first generation cephalosporins are fairly simple. As an example three drugs of this class (Cephalexin, Cephradine and Cefadroxil), ...
... cephalosporins. They have good antimicrobial activity against gram-positive bacteria but limited activity against gram-negative species. The chemical structures of the first generation cephalosporins are fairly simple. As an example three drugs of this class (Cephalexin, Cephradine and Cefadroxil), ...
File
... - COX-1 is a constitutive enzyme which is present in platelets and other cells. - COX-2 is an inducible form, which is produced in response to cytokine stimulation in areas of ...
... - COX-1 is a constitutive enzyme which is present in platelets and other cells. - COX-2 is an inducible form, which is produced in response to cytokine stimulation in areas of ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.