a) Alanine: H3N+ - CH(COO-) - CH3
Aspartic acid: H3N+ - CH(COO-) - CH2 - COO-
Lysine: H3N+ - (CH2)4 - CH(NH3+) - COO-
b) At pH 2, alanine will be positively charged, aspartic acid will have one positive and one negative charge (zwitterion), and lysine will be positively charged.
c) At pH 12, alanine and aspartic acid will be negatively charged, and lysine will be positively charged.
d) The isoelectric point of alanine is 6.
21.1 General Characteristics of Enzymes
21.2 Enzyme Structure
21.3 Nomenclature and Classification of Enzymes
21.4 Models of Enzyme Action
21.5 Enzyme Specificity
21.6 Factors That Affect Enzyme Activity
21.7. Extremozymes
21.8 Enzyme Inhibition
21.9 Regulation of Enzyme Activity
21.10 Prescription Drugs That Inhibit Enzyme Activity
21.11 Medical Uses of Enzymes
21.12 General Characteristics of Vitamins
21.13 Water-Soluble Vitamins: Vitamin C
21.14 Water-Soluble Vitamins: The B Vitamins
21.15 Fat-Soluble Vitamins
22.1 Types of Nucleic Acids
22.2 Nucleotide Building Blocks
22.3. Nucleotide Formation
22.4 Primary Nucleic Acid Structure
22.5 The DNA Double Helix
22.6 Replication of DNA Molecules
22.7 Overview of Protein Synthesis
22.8 Ribonucleic Acids
22.9 Transcription: RNA Synthesis
22.10 The Genetic Code
22.11 Anticodons and tRNA Molecules
22.12 Translation: Protein Synthesis
22.13 Mutations
22.14 Nucleic Acids and Viruses
22.15 Recombinant DNA and Genetic Engineering
22.16 The Polymerase Chain Reaction
22.1 Types of Nucleic Acids
22.2 Nucleotide Building Blocks
22.3. Nucleotide Formation
22.4 Primary Nucleic Acid Structure
22.5 The DNA Double Helix
22.6 Replication of DNA Molecules
22.7 Overview of Protein Synthesis
22.8 Ribonucleic Acids
22.9 Transcription: RNA Synthesis
22.10 The Genetic Code
22.11 Anticodons and tRNA Molecules
22.12 Translation: Protein Synthesis
22.13 Mutations
22.14 Nucleic Acids and Viruses
22.15 Recombinant DNA and Genetic Engineering
22.16 The Polymerase Chain Reaction
24.1 Digestion and Absorption of Carbohydrates
24.2 Hormonal Control of Carbohydrate Metabolism
24.3 Glycogen Synthesis and Degradation
24.4 Gluconeogenesis
24.5 The Pentose Phosphate Pathway
24.6 Glycolysis
24.7 Terminology for Glucose Metabolic Pathways
24.8 The Citric Acid Cycle
24.9 The Electron Transport Chain
24.10 Oxidative Phosphorylation
24.11 ATP Production for the Complete Oxidation of Glucose
24.12 Importance of ATP
24.13 Non-ETC Oxygen-Consuming Reactions
24.14 B-Vitamins and Carbohydrate Metabolism
25.1Digestion and Absorption of Lipids
25.2Triacylglycerol Storage and Mobilization
25.3 Glycerol Metabolism
25.4 Oxidation of Fatty Acids
25.5 ATP Production from Fatty Acid Oxidation
25.6 Ketone Bodies
25.7 Biosynthesis of Fatty Acids: Lipogenesis
25.8 Relationship Between Lipogenesis and Citric Acid Cycle Intermediates
25.9 Fate of Fatty-Acid Generated Acetyl CoA
25.10 Relationships Between Lipid and Carbohydrate Metabolism
25.11B Vitamins and Lipid Metabolism
21.1 General Characteristics of Enzymes
21.2 Enzyme Structure
21.3 Nomenclature and Classification of Enzymes
21.4 Models of Enzyme Action
21.5 Enzyme Specificity
21.6 Factors That Affect Enzyme Activity
21.7. Extremozymes
21.8 Enzyme Inhibition
21.9 Regulation of Enzyme Activity
21.10 Prescription Drugs That Inhibit Enzyme Activity
21.11 Medical Uses of Enzymes
21.12 General Characteristics of Vitamins
21.13 Water-Soluble Vitamins: Vitamin C
21.14 Water-Soluble Vitamins: The B Vitamins
21.15 Fat-Soluble Vitamins
22.1 Types of Nucleic Acids
22.2 Nucleotide Building Blocks
22.3. Nucleotide Formation
22.4 Primary Nucleic Acid Structure
22.5 The DNA Double Helix
22.6 Replication of DNA Molecules
22.7 Overview of Protein Synthesis
22.8 Ribonucleic Acids
22.9 Transcription: RNA Synthesis
22.10 The Genetic Code
22.11 Anticodons and tRNA Molecules
22.12 Translation: Protein Synthesis
22.13 Mutations
22.14 Nucleic Acids and Viruses
22.15 Recombinant DNA and Genetic Engineering
22.16 The Polymerase Chain Reaction
22.1 Types of Nucleic Acids
22.2 Nucleotide Building Blocks
22.3. Nucleotide Formation
22.4 Primary Nucleic Acid Structure
22.5 The DNA Double Helix
22.6 Replication of DNA Molecules
22.7 Overview of Protein Synthesis
22.8 Ribonucleic Acids
22.9 Transcription: RNA Synthesis
22.10 The Genetic Code
22.11 Anticodons and tRNA Molecules
22.12 Translation: Protein Synthesis
22.13 Mutations
22.14 Nucleic Acids and Viruses
22.15 Recombinant DNA and Genetic Engineering
22.16 The Polymerase Chain Reaction
24.1 Digestion and Absorption of Carbohydrates
24.2 Hormonal Control of Carbohydrate Metabolism
24.3 Glycogen Synthesis and Degradation
24.4 Gluconeogenesis
24.5 The Pentose Phosphate Pathway
24.6 Glycolysis
24.7 Terminology for Glucose Metabolic Pathways
24.8 The Citric Acid Cycle
24.9 The Electron Transport Chain
24.10 Oxidative Phosphorylation
24.11 ATP Production for the Complete Oxidation of Glucose
24.12 Importance of ATP
24.13 Non-ETC Oxygen-Consuming Reactions
24.14 B-Vitamins and Carbohydrate Metabolism
25.1Digestion and Absorption of Lipids
25.2Triacylglycerol Storage and Mobilization
25.3 Glycerol Metabolism
25.4 Oxidation of Fatty Acids
25.5 ATP Production from Fatty Acid Oxidation
25.6 Ketone Bodies
25.7 Biosynthesis of Fatty Acids: Lipogenesis
25.8 Relationship Between Lipogenesis and Citric Acid Cycle Intermediates
25.9 Fate of Fatty-Acid Generated Acetyl CoA
25.10 Relationships Between Lipid and Carbohydrate Metabolism
25.11B Vitamins and Lipid Metabolism
Amino acids have properties that are well-suited to carry out a variety of biological functions
Capacity to polymerize
Useful acid-base properties
Varied physical properties
Varied chemical functionality
Amino acids have properties that are well-suited to carry out a variety of biological functions
Capacity to polymerize
Useful acid-base properties
Varied physical properties
Varied chemical functionality
Describes the structural organisation of proteins with example and its determination, interrelationship b/w structure and function of proteins, also biologically important peptides is covered.
by Dr. N. Sivaranjani, MD
Secondary Structure Prediction of proteins Vijay Hemmadi
Secondary structure prediction has been around for almost a quarter of a century. The early methods suffered from a lack of data. Predictions were performed on single sequences rather than families of homologous sequences, and there were relatively few known 3D structures from which to derive parameters. Probably the most famous early methods are those of Chou & Fasman, Garnier, Osguthorbe & Robson (GOR) and Lim. Although the authors originally claimed quite high accuracies (70-80 %), under careful examination, the methods were shown to be only between 56 and 60% accurate (see Kabsch & Sander, 1984 given below). An early problem in secondary structure prediction had been the inclusion of structures used to derive parameters in the set of structures used to assess the accuracy of the method.
Some good references on the subject:
Top 5 Deep Learning and AI Stories - October 6, 2017NVIDIA
Read this week's top 5 news updates in deep learning and AI: Gartner predicts top 10 strategic technology trends for 2018; Oracle adds GPU Accelerated Computing to Oracle Cloud Infrastructure; chemistry and physics Nobel Prizes are awarded to teams supported by GPUs; MIT uses deep learning to help guide decisions in ICU; and portfolio management firms are using AI to seek alpha.
Proteins are naturally occurring polymers made up of amino acids and linked together by peptide bonds.
Proteins are the most abundant organic molecules in the living system.
The term "protein" is derived from the Greek word proteios, meaning holding the first place.
These are nitrogenous organic compounds that have large molecules weight of one or more long chains of amino acids.
Proteins are made from 20 ɑ-amino acids. (chains of amino acids)
A single unit of amino acid is known as a monomer. When many monomers combine together, they form polymers.
proteins are one of the most abundant organic molecules in living systems and have the most diverse range of functions of all macromolecules. Proteins may be structural, regulatory, contractile, or protective; they may serve in transport, storage, or membranes; or they may be toxins or enzymes. Each cell in a living system may contain thousands of different proteins, each with a unique function. Their structures, like their functions, vary greatly. They are all, however, polymers of alpha amino acids, arranged in a linear sequence and connected together by covalent bonds.
Alpha Amino Acid Structure
The major building block of proteins are called alpha (α) amino acids. As their name implies they contain a carboxylic acid functional group and an amine functional group. The alpha designation is used to indicate that these two functional groups are separated from one another by one carbon group. In addition to the amine and the carboxylic acid, the alpha carbon is also attached to a hydrogen and one additional group that can vary in size and length. In the diagram below, this group is designated as an R-group. Within living organisms there are 20 amino acids used as protein building blocks. They differ from one another only at the R-group position.
regeneration
Proliferative Capacities of Tissues
Stem Cells
REPAIR BY CONNECTIVE TISSUE
Angiogenesis
Migration of Fibroblasts and ECM Deposition (Scar Formation)
PATHOLOGIC ASPECTS OF REPAIR
What is wound healing?
Classification of Wounds
Classification of Wounds Closure
Risk Factors for Surgical Wound Infections
Antibiotic Use
Hypertrophic Scars and Keloids
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.