• 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
Bioinformatics - Indiana University
Bioinformatics - Indiana University

... Symptoms are tremor, rigidity, difficulty coordinating movement and difficulty with balance The dopamine-producing neurons in the part of the brain responsible for coordinating muscle movement die or become so damaged that they are no longer functional. Recent findings suggest that misfolding of the ...
ffiitt ffoorr ffoooodd
ffiitt ffoorr ffoooodd

... people because it is the primary component of muscle, and plays a crucial part in many of our metabolic processes. When HIV+ people lose weight, they often lose muscle. This is called muscle wasting. It is important to eat enough food to prevent your body from using the energy stored in your body as ...
Enzymes: Regulation 2-3
Enzymes: Regulation 2-3

PureSYNAPSE - Pure Encapsulations
PureSYNAPSE - Pure Encapsulations

... • Limit unhealthful foods, such as refined carbohydrates and sugars, saturated fats from untrimmed or processed meats, and other processed foods. • Consume a diet high in protein, fiber, whole grains, vegetables and fruits. Emphasize lean meats, poultry, eggs and fish as protein sources. • Eat fo ...
Plant-Based Article
Plant-Based Article

an eGOcentric view of tOrC1 signaling
an eGOcentric view of tOrC1 signaling

Surface and Protein Interactions
Surface and Protein Interactions

biochem ch 7 [12-11
biochem ch 7 [12-11

...  Protein must create binding site specific for just one molecule or group of molecules with similar structural properties; specific binding sites of protein usually define biologic functions  3D structure must exhibit degrees of flexibility and rigidity required to carry out specific function; som ...
Gene Section DENR (density-regulated protein) Atlas of Genetics and Cytogenetics
Gene Section DENR (density-regulated protein) Atlas of Genetics and Cytogenetics

... SUI1 domain is involved in recognition of the translation initiation codon (Yoon and Donahue, 1992). Interestingly, DENR together with MCT-1 sediment in the translation initiation complex fraction in both human embryonic kidney cell cultures and lymphoid cell lines. This complex was shown to interac ...
PDF 28 - The Open University
PDF 28 - The Open University

... rights falling outside the terms of the Creative Commons Licence are retained or controlled by The Open University. Please read the full text before using any of the content. We believe the primary barrier to accessing high-quality educational experiences is cost, which is why we aim to publish as m ...
Biochap2
Biochap2

... • 4 levels of organization – Primary = individual sequence of amino acids in a protein. – Secondary = Hydrogen bonding causes folds and twists in between AA (-helix,  pleated sheets). – Tertiary = 3-dimensional folding occurs within the chain. – Quaternary = Multiple chains can fold on each other ...
SP1 Protein production order form
SP1 Protein production order form

... Transformation of construct into 3 different E. coli strains.a Expression of 2 ml and 10 ml cultures for intracellular and periplasmic proteins, respectively, at 20°C. ...
OUTLINE
OUTLINE

pdf - Biotium
pdf - Biotium

... colleagues as powerful tools to probe the structures and functions of proteins, particularly membrane proteins such as ion channels. The reagents selectively and rapidly react with thiols (sulfhydryls) to form a disulfide bond and as a result are highly efficient labeling agents for cysteine residue ...
Types of Nutrients
Types of Nutrients

... Fiber is another type of large, complex carbohydrate that is partly indigestible. Unlike sugars and starches, fiber does not provide energy. However, it has other important roles in the body. For example, fiber is important for maintaining the health of your gastrointestinal tract. Eating foods high ...
Supplement_2_-_PLoS_
Supplement_2_-_PLoS_

Basic Biochemistry - Personal Webspace for QMUL
Basic Biochemistry - Personal Webspace for QMUL

Word copy
Word copy

... DOTTY (1990) Dot plots for sequence comparisons. DAWG, DAWGAlign and others (1990-) Suffix tree methods for high-speed sequence searching and locating conserved motifs in unaligned sequences. MotifAnal (1991-) An interactive database-style system for analysing large multiple alignments of protein se ...
Caulobacter Export™ Manual
Caulobacter Export™ Manual

... Caulobacter if the unmodified vector is introduced into the host strain. This can be readily detected using the FITC-anti-cmyc antibody included with the kit (see a suggested procedure below). We also have two additional plasmid vectors, not included in the display kit, but available as separate ite ...
Applcation for CF Product Pre-Approval
Applcation for CF Product Pre-Approval

... Complete this form if you are applying for a Children’s Food (CF) classification. Food and beverage products to be advertised during children's programming must meet minimum nutritional standards. Return the completed form to [email protected]. We will notify you by email of the progr ...
Protein Kinase Inhibitors in Research and Medicine, Vol 548. Methods... Enzymology Brochure
Protein Kinase Inhibitors in Research and Medicine, Vol 548. Methods... Enzymology Brochure

... Nathanael S. Gray and Doriano Fabbro 8. The Logic and Design of Analog-Sensitive (AS) Kinases and their Small Molecule Inhibitors Michael S. Lopez, Joseph Kliegman and Kevan M. Shokat ...
EnCor Biotechnology Inc
EnCor Biotechnology Inc

... Antibody characteristics: MCA-1B7 is a mouse IgG2b class antibody. MCA-1B7 is known to react with Fox3/NeuN from human, cow, pig, mouse, rat and other mammals. It was raised against the N-terminal 100 amino acids of human Fox3, which were expressed in and purified from E. coli. The antibody does not ...
NO!!!!!
NO!!!!!

... Threonyl-tRNA synthetase contains a zinc ion at the active site that interacts with the hydroxyl group of threonine. Valine is similar in overall structure to threonine but lacks hydroxyl group and thus is not joined to the tRNAThr. Serine, although smaller than threonine, is occasionally linked to ...
ProSEC 300S
ProSEC 300S

... as hydrophobic and hydrophilic amino acids. Proteins are monodisperse (contain species of a single molecular weight) but are often analyzed as complex mixtures with components that range in size from small to extremely large. ...
Proteome analysis of Arabidopsis thaliana mitochondrial proteins
Proteome analysis of Arabidopsis thaliana mitochondrial proteins

... physiology, and genetics. Scientists all over the world are using new tools to investigate the plant’s proteome to discover the processes common to all plants. A. thaliana is a member of the mustard (Brassicaceae) family, which includes cultivated species such as cabbage and radish. The sequencing o ...
< 1 ... 69 70 71 72 73 74 75 76 77 ... 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