some impor monosaccharide for BS students full notes.pptxSidraMahmood15
The monosaccharide consists of single unit which contains carbon chain of three to six carbon. They can combine through glycosidic bonds to form larger carbohydrates. The main function of monosaccharide is to produce and store energy. Glucose and fructose are the most available monosaccharide in nature.
Carbohydrate is an organic compound that consists only of carbon (C), hydrogen & oxygen. The primary function of carbohydrates is to provide energy for the body.
Simple carbohydrates have one or two sugar molecules.
Complex carbohydrates have three or more sugar molecules, such as legumes, bread, rice, pasta.
some impor monosaccharide for BS students full notes.pptxSidraMahmood15
The monosaccharide consists of single unit which contains carbon chain of three to six carbon. They can combine through glycosidic bonds to form larger carbohydrates. The main function of monosaccharide is to produce and store energy. Glucose and fructose are the most available monosaccharide in nature.
Carbohydrate is an organic compound that consists only of carbon (C), hydrogen & oxygen. The primary function of carbohydrates is to provide energy for the body.
Simple carbohydrates have one or two sugar molecules.
Complex carbohydrates have three or more sugar molecules, such as legumes, bread, rice, pasta.
Carbohydrates : carbohydrates are polyhydroxy aldehyde or ketones, or substances that yield such compounds on hydrolysis. A carbohydrate is a biological molecule consisting of Carbon (C), Hydrogen (H), and Oxygen (O) atoms, usually with a hydrogen-oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula (CH2O)n. Simple carbohydrates are also known as "Sugars" or "Saccharides".
Depending upon the composition and complexity, carbohydrates are divided into four groups:
1. Monosaccharides
2. Disaccharides
3. Oligosaccharides
4. Polysaccharides
Monosaccharides: are simplest sugars, or the compounds which possess a free aldehyde (CHO) or ketone (C=O) group and two or more hydroxyl (OH) groups. They are simplest sugars and cannot be hydrolyzed further into smaller units. Examples of monosaccharides include:
1. Glucose
2. Fructose
3. Galactose
Disaccharides: Those sugars which yield two molecules of the same or different molecules of monosaccharides on hydrolysis are called Disaccharides. Three most common disaccharides of biological importance are:
1. Maltose
2. Lactose
3. Sucrose
Oligosaccharides: are compound sugars that yield more than two and less than ten molecules of the same or different monosaccharides on hydrolysis. Depending upon the number of monosaccharides units present in them oligosaccharides can be classified as Trisaccharides, Tetrasaccharides, Pentasaccharides and so on.
Polysaccharides: polysaccharides are polymers containing ten or more monosaccharides units attached together. Polysaccharides are also known as Glycans. Polysaccharides are further classified into:
1. Homopolysaccharides: are also known as homoglycans. Homopolysaccharides are polymer of same monosaccharide units. Example includes:
1. Starch
2. Glycogen
3. Cellulose
4. Inulin
5. Dextrin
6. Dextran
7. Chitin
Heteropolysaccharides: heteropolysaccharides are polysaccharides that contains different types of monosaccharides. Heteropolysaccharides can be classified as: GAG, AGAR, AGAROSE, PECTIN.
Carbohydrates- classification, identification and biosynthesisDr-Jitendra Patel
In this power point presentation viewers will be able to know about the basic idea about carbohydrates. How to classify the carbohydraters depends on the moeities present. The identification tests for carbohydrates also has been discussed.
Any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. They contain hydrogen and oxygen in the same ratio as water (2:1) and typically can be broken down to release energy in the animal body.
Chemically, carbohydrates are defined as “optically active polyhydroxy aldehydes or ketones or the compounds which produce units of such type on hydrolysis”.
Under normal dietary intake the majority of the ingested fructose is metabolized by the enterocytes of the small intestine primarily to glucose which is then delivered to the systemic circulation. In addition to glucose, the carbon atoms from dietary fructose are converted, by intestinal enterocytes, into several other metabolites including glycerate, glutamate, glutamine, alanine, ornithine, and citrulline.
However, diets containing large amounts of sucrose, high fructose corn syrup, or fructose alone, overwhelm the ability of the small intestine to metabolize it all and under these conditions a significant amount of fructose is then metabolized by the liver and to a lesser extent by other organs such as skeletal muscle.
Carbohydrates classification, biochemical properties, isomerism and qualitati...AnjaliKR3
A detailed study of the biochemistry of carbohydrates. Classification of carbohydrates is explained in detailed. Isomerism and qualitative tests are presented with results.
This ppt covers all the basic and important points of chapter respiration in higher plants .
It will help to revise all the important concepts and points of this chapter quickly .
As this is one of the most important and long chapter of plant physiology so se, concised it into short to make easy to ready.
Carbohydrates : carbohydrates are polyhydroxy aldehyde or ketones, or substances that yield such compounds on hydrolysis. A carbohydrate is a biological molecule consisting of Carbon (C), Hydrogen (H), and Oxygen (O) atoms, usually with a hydrogen-oxygen atom ratio of 2:1 (as in water); in other words, with the empirical formula (CH2O)n. Simple carbohydrates are also known as "Sugars" or "Saccharides".
Depending upon the composition and complexity, carbohydrates are divided into four groups:
1. Monosaccharides
2. Disaccharides
3. Oligosaccharides
4. Polysaccharides
Monosaccharides: are simplest sugars, or the compounds which possess a free aldehyde (CHO) or ketone (C=O) group and two or more hydroxyl (OH) groups. They are simplest sugars and cannot be hydrolyzed further into smaller units. Examples of monosaccharides include:
1. Glucose
2. Fructose
3. Galactose
Disaccharides: Those sugars which yield two molecules of the same or different molecules of monosaccharides on hydrolysis are called Disaccharides. Three most common disaccharides of biological importance are:
1. Maltose
2. Lactose
3. Sucrose
Oligosaccharides: are compound sugars that yield more than two and less than ten molecules of the same or different monosaccharides on hydrolysis. Depending upon the number of monosaccharides units present in them oligosaccharides can be classified as Trisaccharides, Tetrasaccharides, Pentasaccharides and so on.
Polysaccharides: polysaccharides are polymers containing ten or more monosaccharides units attached together. Polysaccharides are also known as Glycans. Polysaccharides are further classified into:
1. Homopolysaccharides: are also known as homoglycans. Homopolysaccharides are polymer of same monosaccharide units. Example includes:
1. Starch
2. Glycogen
3. Cellulose
4. Inulin
5. Dextrin
6. Dextran
7. Chitin
Heteropolysaccharides: heteropolysaccharides are polysaccharides that contains different types of monosaccharides. Heteropolysaccharides can be classified as: GAG, AGAR, AGAROSE, PECTIN.
Carbohydrates- classification, identification and biosynthesisDr-Jitendra Patel
In this power point presentation viewers will be able to know about the basic idea about carbohydrates. How to classify the carbohydraters depends on the moeities present. The identification tests for carbohydrates also has been discussed.
Any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose. They contain hydrogen and oxygen in the same ratio as water (2:1) and typically can be broken down to release energy in the animal body.
Chemically, carbohydrates are defined as “optically active polyhydroxy aldehydes or ketones or the compounds which produce units of such type on hydrolysis”.
Under normal dietary intake the majority of the ingested fructose is metabolized by the enterocytes of the small intestine primarily to glucose which is then delivered to the systemic circulation. In addition to glucose, the carbon atoms from dietary fructose are converted, by intestinal enterocytes, into several other metabolites including glycerate, glutamate, glutamine, alanine, ornithine, and citrulline.
However, diets containing large amounts of sucrose, high fructose corn syrup, or fructose alone, overwhelm the ability of the small intestine to metabolize it all and under these conditions a significant amount of fructose is then metabolized by the liver and to a lesser extent by other organs such as skeletal muscle.
Carbohydrates classification, biochemical properties, isomerism and qualitati...AnjaliKR3
A detailed study of the biochemistry of carbohydrates. Classification of carbohydrates is explained in detailed. Isomerism and qualitative tests are presented with results.
This ppt covers all the basic and important points of chapter respiration in higher plants .
It will help to revise all the important concepts and points of this chapter quickly .
As this is one of the most important and long chapter of plant physiology so se, concised it into short to make easy to ready.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
BREEDING METHODS FOR DISEASE RESISTANCE.pptxRASHMI M G
Plant breeding for disease resistance is a strategy to reduce crop losses caused by disease. Plants have an innate immune system that allows them to recognize pathogens and provide resistance. However, breeding for long-lasting resistance often involves combining multiple resistance genes
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
hematic appreciation test is a psychological assessment tool used to measure an individual's appreciation and understanding of specific themes or topics. This test helps to evaluate an individual's ability to connect different ideas and concepts within a given theme, as well as their overall comprehension and interpretation skills. The results of the test can provide valuable insights into an individual's cognitive abilities, creativity, and critical thinking skills
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
Toxic effects of heavy metals : Lead and Arsenicsanjana502982
Heavy metals are naturally occuring metallic chemical elements that have relatively high density, and are toxic at even low concentrations. All toxic metals are termed as heavy metals irrespective of their atomic mass and density, eg. arsenic, lead, mercury, cadmium, thallium, chromium, etc.
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
2. • Sucrose is common sugar
• It is a disaccharide, a molecule composed of two monosaccharides: glucose
• and fructose
• Sucrose is formed by plants, algae and cyanobacteria but not by other
organisms
• It is found naturally in many food plants along with the monosaccharide
fructose
• In many fruits, such as pineapple and apricot, sucrose is the main sugar
• In others, such as grapes and pears, fructose is the main sugar
• Plants use sucrose as a storage molecule
• For quick energy, cells may store the sugar for later use
SUCROSE
3. • Sucrose is formed by the condensation polymerization of one
molecule of glucose and one molecule of fructose through
glycosidic linkage
• The linkage is formed between the carbon of the aldehyde group of
the glucose and the carbon of the ketone group of the fructose
• Glucose exists predominantly as a mixture of α and β "pyranose"
isomers, but only the α form links to fructose
• Fructose itself exists as a mixture of α and β "furanose" isomers,
but only the β isomer links to glucose
SUCROSE STRUCTURE
5. • The biosynthesis of sucrose occurs in the cytosol
• The biosynthesis of sucrose proceeds via the precursors UDP-
glucose and fructose 6-phosphate, catalyzed by the enzyme sucrose 6-
phosphate synthase and the conversion of sucrose 6- phosphate to
sucrose catalyzed by the enzyme sucrose 6-phosphate phosphatase
• The energy for the reaction is gained by the cleavage of uridine
diphosphate (UDP)
Continue…..
6. BIOSYNTHESIS OF SUCROSE
• Photosynthesis carried out by plants, algae and cyanobacteria is the major
source of fixed carbon for all life on earth
• In plant photosynthesis, carbon dioxide is fixed in the chloroplasts via the
Calvin cycle to yield triose phosphates (triose-P)
• Triose-P can be transported to the cytosol by a triose-P/phosphate
translocator
• In the cytosol, two triose-P molecules( Glyceraldehyde 3- phosphate and
dihydroxy acetone phosphate) produce one fructose 1,6-bisphosphate
(F1,6BP) molecule in a reaction catalyzed by aldolase
• F1,6BP is then further metabolized to yield other hexose phosphates, such
as fructose 6-phophate (F6P) and glucose 6-phosphate (G6P)
7. • Glucose 6-phosphate transforms to glucose 1- phosphate with the help of
enzyme, phosphoglucomutase
• Glucose 1- phosphate can be used to form UDP-glucose (UDP-G)
• Enzyme involved in this reaction is UDP-glucose pyrophosphorylase
• The pyrophosphate produced in the reaction is removed by pyrophosphatase
(2 Pi)
• UDP-G is combined with F6P to form sucrose 6-phosphate (sucrose-P) in a
reaction catalyzed by sucrose 6-phosphate synthase
• Sucrose 6- phosphate is dephosphorylated by sucrose 6- phosphate
phosphatase to form sucrose
Continue…..
