• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
fillable MS-Word version of the In Silico Kinase Match
fillable MS-Word version of the In Silico Kinase Match

... Use this form to order one or more of the three Standard In Silico Protein Kinase Match Prediction (IKMP) Services currently offered by Kinexus. Please check the appropriate tick boxes. If you need assistance, please contact a technical service representative by calling toll free in North America 1- ...
Applications of C in animals: Diet and resource partitioning
Applications of C in animals: Diet and resource partitioning

... Figure 2. Microwear is analyzed by plotting the mean number of scratches versus pits per unit area (0.5 mm2). Abbreviations of modern browsers (shaded circles) and grazers (open circles) are given in the footnotes to Table 1. Extant grazers have, on average, more scratches and less pits than browser ...
md 2 bbq
md 2 bbq

... • Several tissues uses triglyceride breakdown products as intermediates in energy generation and glucose synthesis. Which of the following is a liver-specific enzyme that facilitates such reactions? • Acyl CoA synthetase • Glycerol kinase • Glucose-6-phosphate dehydrogenase • Acetyl CoA carboxylase ...
Chemical Composition Of Female And Male Giant African Crickets
Chemical Composition Of Female And Male Giant African Crickets

... samples were Gly, Ala, Val, Ile, Leu, Tyr, Phe, Ser, Cys, Thr, Met and Pro. These amino acids do not give isoelectric point values at neutral points but near to it, that is, 5.0 to 6.3. The results have acidic amino acids (AAA) Asp and Glu with isoelectric points 3.0 and 3.1 respectively while the b ...
- Peptide Machines, Inc.
- Peptide Machines, Inc.

... DISCOVERY-12 Each reaction vessel has a dedicated preactivation vessel for more efficient coupling.  Compact tabletop design with ventilated hood.  Windows 8 based software guarantees users a quick and easy experience every time. ...
AP BIOLOGY Chapter 4 - Livonia Public Schools
AP BIOLOGY Chapter 4 - Livonia Public Schools

... Sugar molecules used by living things are D stereoisomer version. usually the ___ L ...
Test 2
Test 2

... specific acid or base catalysis, covalent catalysis, or metal ion catalysis. While this mechanism does not include any binding interactions, discuss how binding interactions also could be used by this enzyme to enhance the reaction rate. Lys 345 acts as a gneral base Glu 211 acts as a general acid 2 ...
Enzymes - TeacherWeb
Enzymes - TeacherWeb

... • The substrate – Is the reactant an enzyme acts on • The enzyme – binds to its substrate, forming an enzyme-substrate complex ...
Midterm Review
Midterm Review

... an enzyme, competing with the substrate – Noncompetitive inhibitors bind to another part of an enzyme, causing the enzyme to change shape and making the active site less effective ...
REGISTERED DIETITIAN EXAMINATION
REGISTERED DIETITIAN EXAMINATION

... (a) the pathway is favoured by tissues which require NADPH (b) the pathway yields more A ATP than the TCA cycle (c) the oxidation of glucose is not complete SECTION - B (50 marks) 11. State whether the following statements are TRUE or FALSE (1 x 5 = 5 marks) (a) Heparin inhibits conversion of prothr ...
Chem 4B Final Exam Review Sheet Systematic error
Chem 4B Final Exam Review Sheet Systematic error

... Most proteins function in the body when they are in an aqueous solution, so we will restrict our discussion to water soluble proteins. In this case, perhaps the most important thing occurring is not an interaction, but the lack of an interaction. Water, the solvent, is not able to form hydrogen bond ...
Transcription and Translation
Transcription and Translation

... • tRNA’s will continue to read mRNA and hook up amino acids until “stop” codon is reached. • A “stop” codon is three nucleotides on the mRNA that tRNA does not have an anticodon for. copyright cmassengale ...
Tryptophan regulation by the formation of
Tryptophan regulation by the formation of

... Stem loop structures form in the RNA during transcription by the nucleotides base pairing with their compliment in the same RNA. The stem loop structure can form more than one structure, depending on what structure forms will allow or terminate transcription. This process is known as attenuation. Th ...
Enzymes -2.Properties, claasification and theories of action (1)
Enzymes -2.Properties, claasification and theories of action (1)

... • Enzymes are highly specific and interact with specific substrates with specific functional groups • Other substrates would not fit into their active sites • It catalyzes only one type of chemical reaction • The set of enzymes present in a cell determines which type of reaction will occur in that c ...
protein synthesis - Science with Mrs Beggs
protein synthesis - Science with Mrs Beggs

... • Most are single stranded, therefore does not form a double helix. Although can fold and twist into itself. ...
Arylacylamidase Product Sheet
Arylacylamidase Product Sheet

... The image below demonstrates the electrophoretic separation of a sample from a lot of arylacylamidase. Protein standard markers are shown on the left. The major protein migrates as a single polypeptide chain of 54 kDa. Mass spectrophotometric analysis confirms the presence of a 51 kDa protein. ...
Minimum Essential Medium Eagle (MEM)
Minimum Essential Medium Eagle (MEM)

... Basal Medium Eagle (BME). It was developed by Harry Eagle to meet the specific nutritional requirements of certain subtypes of HeLa cells and normal mammalian fibroblasts. MEM includes higher concentration of amino acids so as to closely approximate the protein composition of cultured mammalian cell ...
File
File

... B. tRNAs leave the ribosome from the E position C. tRNAs carrying their amino acids enter the ribosome initially at the P site D. Amino acids are initially bound to tRNAs at their carboxyl ends ...
Essential Question: What is biochemistry
Essential Question: What is biochemistry

single bonds between carbons
single bonds between carbons

... Most are globular proteins that act as biological catalysts Some enzymes are pure protein, some have a cofactor, usually a metal ion or an organic molecule derived from vitamins Enzymes are chemically specific ...
RELIATech GmbH
RELIATech GmbH

... Description: Produced from sera of rabbits immunised with highly pure recombinant human soluble LYVE-1 produced in insect cells. The recombinant soluble LYVE-1consists of amino acid 24 (Ser) to 232 (Gly) and is fused to a C-terminal His-tag (6xHis). LYVE-1 has been identified as a major receptor for ...
Synthesis of F-18 Fluoroestradiol (FES)
Synthesis of F-18 Fluoroestradiol (FES)

... difficult. The hydrolysis is an acid catalyzed reaction but the rate of hydrolysis is not a function of acid strength. It is faster in non-aqueous media but it is not any cleaner. Only one major product is formed, the required FES (1) but an HPLC of the reaction mixture shows an elevated, lumpy base ...
Evidence for Evolution Webquest
Evidence for Evolution Webquest

... 6. Why do whales, lizards, humans, and birds have the same basic limb structures? ___________________________________________________ ___________________________________________________ 7. What does an evolutionary tree show? ______________________________________________________ ___________________ ...
Metabolic Patterns in Acetic Acid Bacteria
Metabolic Patterns in Acetic Acid Bacteria

Sept24_26_07 - Salamander Genome Project
Sept24_26_07 - Salamander Genome Project

... (1) RNA can evolve (via artificial selection) (2) Ribozymes have been selected to perform a number of protein-like tasks: phosphorylation, aminoacyl transfer, peptide bond formation, carbon-carbon bond formation ...
< 1 ... 410 411 412 413 414 415 416 417 418 ... 622 >

Amino acid synthesis

Amino acid synthesis is the set of biochemical processes (metabolic pathways) by which the various amino acids are produced from other compounds. The substrates for these processes are various compounds in the organism's diet or growth media. Not all organisms are able to synthesise all amino acids. Humans are excellent example of this, since humans can only synthesise 11 of the 20 standard amino acids (aka non-essential amino acid), and in time of accelerated growth, arginine, can be considered an essential amino acid.A fundamental problem for biological systems is to obtain nitrogen in an easily usable form. This problem is solved by certain microorganisms capable of reducing the inert N≡N molecule (nitrogen gas) to two molecules of ammonia in one of the most remarkable reactions in biochemistry. Ammonia is the source of nitrogen for all the amino acids. The carbon backbones come from the glycolytic pathway, the pentose phosphate pathway, or the citric acid cycle.In amino acid production, one encounters an important problem in biosynthesis, namely stereochemical control. Because all amino acids except glycine are chiral, biosynthetic pathways must generate the correct isomer with high fidelity. In each of the 19 pathways for the generation of chiral amino acids, the stereochemistry at the α-carbon atom is established by a transamination reaction that involves pyridoxal phosphate. Almost all the transaminases that catalyze these reactions descend from a common ancestor, illustrating once again that effective solutions to biochemical problems are retained throughout evolution.Biosynthetic pathways are often highly regulated such that building-blocks are synthesized only when supplies are low. Very often, a high concentration of the final product of a pathway inhibits the activity of enzymes that function early in the pathway. Often present are allosteric enzymes capable of sensing and responding to concentrations of regulatory species. These enzymes are similar in functional properties to aspartate transcarbamoylase and its regulators. Feedback and allosteric mechanisms ensure that all twenty amino acids are maintained in sufficient amounts for protein synthesis and other processes.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report