• 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
Acid-Alkaline Re-Balancing Tips
Acid-Alkaline Re-Balancing Tips

... vegetables, and place protein-rich vegan foods such as beans, tofu, tempeh, seitan, etc., more to the outside rather than the center. Alkaline-forming soups such as miso soup and seasonings such as unpasteurized miso, soy sauce, unrefined sea salt, shiso powder and sea vegetable powders can add impo ...
Weston, N. J.  and  A. G.  De&k. ... Woodwardandh4mkres(l966 Pmt.  N&l.   Acod.  Sci.,U.S.  ...
Weston, N. J. and A. G. De&k. ... Woodwardandh4mkres(l966 Pmt. N&l. Acod. Sci.,U.S. ...

... turd protein (MSP) in certain gckr mutants. It is clear that enzymes attacheb to membranes containing an altered MSP may show decreased affinity for wbrtmter, 0s was demonstrated in the case of malate dehydmgenase (Mu&es and Wwxhvwd 1966 Pmt. Notl. Acod. Sci. U. S. 55: 1217). Furthermore, not only o ...
Model Description Sheet
Model Description Sheet

... RP: Zcorp with plaster Description: Scoliosis affects 6 to 9 million people in the United States, and collagen8a1 may contribute to the disease’s development. Collagen8a1, a structural protein, is found throughout the body, generally serving as a connection at the base of endothelial cells, which li ...
The Genetic Code - Marengo Community Middle School
The Genetic Code - Marengo Community Middle School

... Genetic code: the dictionary of molecular meaning • Universal: same code used by all organisms on earth • Triplet: 3 bases = one “word” • Unambiguous: each triplet has only one meaning • Degenerate: individual amino acids may be called for by more than one triplet (this is also referred to as redun ...
Unit 3 Exam Enzymes REVIEW
Unit 3 Exam Enzymes REVIEW

... Unit 3 Exam: Tuesday, November 22nd: Enzymes: REVIEW TOPICS: All questions be answered and must be turned in on the day of the test in order to be allowed to do the test make-up. Free Energy POGIL: Explain the Gibbs Free Energy equation. A reaction that increases entropy is/is not (choose one) spont ...
Connective tissue
Connective tissue

... matrices, the essential part of tissue dissociation. One component of the complex is a hydrolytic enzyme which degrades the helical regions in native collagen preferentially at the Y-Gly bond in the sequence Pro-Y-Gly-Pro- where Y is most frequently a neutral amino acid. This cleavage yields product ...
Beta-Sheet Structure Prediction Methods
Beta-Sheet Structure Prediction Methods

Prokaryotes
Prokaryotes

HS-LS1-1 Protein Synthesis Practice.docx
HS-LS1-1 Protein Synthesis Practice.docx

... 10. What is the goal of transcription? The goal of transcription is to build a strand of mRNA from the complementary DNA template strand. 11. Where does transcription occur within the cell? Transcription occurs within the nucleus of the cell. 12. What is the goal of translation? The goal of translat ...
Chapter 5
Chapter 5

... • _________ is _______________polysaccharide, used in the exoskeletons of ________________ (including insects, spiders, and crustaceans). • Chitin is similar to cellulose, except that it contains a nitrogencontaining appendage on each glucose. ...
Examples of Biomaterials
Examples of Biomaterials

... radius, RF, where RF ~ aN3/5 and a is the monomer size ...
Amino acids
Amino acids

... specialised cells in glands and in the lining of the gut. • The enzymes then pass out of the cells into the gut where they come into contact with food molecules. • They catalyse the breakdown of large ...
Core Topic 2: Molecular biology 21 hours Essential idea: Living
Core Topic 2: Molecular biology 21 hours Essential idea: Living

CHAPTER 39: The Genetic Code
CHAPTER 39: The Genetic Code

... codon and anticodon is governed by rules of Watson-Crick (AU, G-C) • However, the 5’ anticodon position has some flexibility in base pairing (the “wobble” position) ...
Protein folding
Protein folding

... prions possess an innate capacity to convert their structures into highly stabile conformations that ultimately result in the formation of harmful particles, the causative agents of several deadly brain diseases of the dementia type in humans and animals. This is called PrPSC (where SC standards for ...
Chapter 8
Chapter 8

... involve the use of techniques including applied mathematics, informatics, statistics, computer science, artificial intelligence, chemistry, and ...
Translation
Translation

... with the first letter of the codon 2. Go outward to the second letter in the codon 3. Go outward again to the third letter in the codon. ...
Expanded protein information at SGD: new pages and proteome browser.
Expanded protein information at SGD: new pages and proteome browser.

... using InterProScan (13). This included several HMM packages such as Pfam, SMART, TIGRFAM, Panther, Gene3D and Superfamily (14). Pfam is a comprehensive collection of protein families and HMM domains represented by multiple sequence alignments and profile HMMs. SMART contains a smaller library of HMM ...
Omnipresent and multifunctional – amino acids in
Omnipresent and multifunctional – amino acids in

... If there occur four different residues at the αcarbon atom, and in case of valine there are -NH2, -CH(CH3)2, -COOH and H, the residues may arrange as mirror image pair (stereo isomers) where the layout cannot be aligned. Therefore they are differentiated with the capital letters D and L. That is the ...
Total Bacterial Protein Isolation
Total Bacterial Protein Isolation

... • Bacterial proteins has the ability to bind with other protein. Protein binding involves the formation of very strong links between tow different proteins . Once proteins bind , they can trigger a reaction which may vary from an immune system response to an infection to the onset of a disease. • So ...
Biochemistry - ScienceGeek.net
Biochemistry - ScienceGeek.net

... together, water is released as the carboxyl end of one amino acid bonds to the amine end of the adjacent one forming a peptide bond, as illustrated at the left. Because water is lost, the process is called:  Condensation synthesis, or…  Condensation polymerization ...
Handbook of Protein Sequences: A Compilation of Amino Acid
Handbook of Protein Sequences: A Compilation of Amino Acid

The chemical constituents of cells
The chemical constituents of cells

... The primary structure of a protein is the linear sequence of amino acids in its molecule. Proteins differ from each other in the variety, numbers and order of their constituent amino acids. Knowing the sequence of amino acids in a protein is important because the sequence ...
Lecture 4
Lecture 4

... Structure of human hemoglobin: The α and β subunits are in red and blue, and the ironcontaining heme groups in green. So hemoglobin is actually a dimer of dimers and can be referred to as a heteromeric protein. ...
Document
Document

< 1 ... 92 93 94 95 96 97 98 99 100 ... 179 >

Protein (nutrient)



Proteins are essential nutrients for the human body. They are one of the building blocks of body tissue, and can also serve as a fuel source. As a fuel, proteins contain 4 kcal per gram, just like carbohydrates and unlike lipids, which contain 9 kcal per gram. The most important aspect and defining characteristic of protein from a nutritional standpoint is its amino acid composition.Proteins are polymer chains made of amino acids linked together by peptide bonds. During human digestion, proteins are broken down in the stomach to smaller polypeptide chains via hydrochloric acid and protease actions. This is crucial for the synthesis of the essential amino acids that cannot be biosynthesized by the body.There are nine essential amino acids which humans must obtain from their diet in order to prevent protein-energy malnutrition. They are phenylalanine, valine, threonine, tryptophan, methionine, leucine, isoleucine, lysine, and histidine. There are five dispensable amino acids which humans are able to synthesize in the body. These five are alanine, aspartic acid, asparagine, glutamic acid and serine. There are six conditionally essential amino acids whose synthesis can be limited under special pathophysiological conditions, such as prematurity in the infant or individuals in severe catabolic distress. These six are arginine, cysteine, glycine, glutamine, proline and tyrosine.Humans need the essential amino acids in certain ratios. Some protein sources contain amino acids in a more or less 'complete' sense. This has given rise to various ranking systems for protein sources, as described in the article.Animal sources of protein include meats, dairy products, fish and eggs. Vegan sources of protein include whole grains, pulses, legumes, soy, and nuts. Vegetarians and vegans can get enough essential amino acids by eating a variety of plant proteins. It is commonly believed that athletes should consume a higher-than-normal protein intake to maintain optimal physical performance.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report