This document discusses carbohydrates, including their definition, classification, occurrence, and importance. Carbohydrates are biological molecules made of carbon, hydrogen, and oxygen. They are classified into monosaccharides, oligosaccharides, and polysaccharides. Monosaccharides are simple sugars that cannot be broken down further, while oligosaccharides yield few and polysaccharides yield many monosaccharide units upon hydrolysis. Carbohydrates are widely distributed in plants and animals, playing important structural and energy storage roles.
This presentation involves with the principle and types of carbohydrates and their functions, examples and basic knowledge
It helps to gain knowledge about the carbohydrates in the simpler form of hint points
This presentation involves with the principle and types of carbohydrates and their functions, examples and basic knowledge
It helps to gain knowledge about the carbohydrates in the simpler form of hint points
Biochemistry or biological chemistry is the study of chemical processes within and relating to living organisms. Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the 20th century when scientists combined chemistry, physiology, and biology to investigate the chemistry of living systems.
This presentation is made for F.Y.Bsc. Students.
The presentation includes the General Properties of Carbohydrate and the classification of carbohydrates.
Carbohydrates (also called carbs) are a type of macronutrient found in certain foods and drinks. Sugars, starches and fiber are carbohydrates. Other macronutrients include fat and protein. Your body needs these macronutrients to stay healthy.
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Biochemistry or biological chemistry is the study of chemical processes within and relating to living organisms. Biochemistry is the application of chemistry to the study of biological processes at the cellular and molecular level. It emerged as a distinct discipline around the beginning of the 20th century when scientists combined chemistry, physiology, and biology to investigate the chemistry of living systems.
This presentation is made for F.Y.Bsc. Students.
The presentation includes the General Properties of Carbohydrate and the classification of carbohydrates.
Carbohydrates (also called carbs) are a type of macronutrient found in certain foods and drinks. Sugars, starches and fiber are carbohydrates. Other macronutrients include fat and protein. Your body needs these macronutrients to stay healthy.
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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.
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The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
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Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
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This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
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Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
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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?
2. CARBOHYDRATES
Introduction:
carbohydrate is a biological molecule consisting of
carbon (C), hydrogen (H) and oxygen (O) atoms.
Previously they were referred as hydrates of carbon with
presence of hydrogen and oxygen in same ratio as in
water i.e., 2:1.
Therefore it could be represented by general formula
Cx(H2O)x
3. CARBOHYDRATES
Later it was found that some of them like deoxyribose
(C5H10O4) and rhamnose (C6H12O5) do not satisfy the
required ratio of H and O.
Presently, certain carbohydrates possess nitrogen
(glucose amine, C6H13O5N), phosphorus and sulphur and
don not fit in the above general formula.
4. CARBOHYDRATES
Moreover, formaldehyde (CH2O ), acetic acid (C2H4O2)
and lactic acid (C3H6O3) have C, H and O and also
satisfy the ratio of H and O as in water, but are not a
carbohydrates.
So the term carbohydrate is used for convenience rather
than for exactness.
Carbohydrates are now defined broadly to encompass a
wide variety of compounds.
5. CARBOHYDRATES
Carbohydrates are polyhyroxy aldehydes and ketones
and their derivatives or substance that yield one of these
compound on hydrolysis.
Substances derived from carbohydrates by reduction of
the carbonyl group (alditols), by oxidation of one or
more terminal groups to carboxylic acids, or by
replacement of one or more hydroxyl groups by a
hydrogen atom, an amino group, a thiol group, or similar
heteroatomic groups are all carbohydrates.
6. CARBOHYDRATES
Among the well-known carbohydrates are various
sugars, starches, and cellulose, all of which are important
for the maintenance of life in both plants and animals.
Carbohydrates are also called saccharides (sakcharon =
sugar or sweetness) for many of small molecular weight
with sweet taste not true for large molecules.
The word sugar which is often used for
‘monosaccharide’ may signify simple compounds
containing more than one monosaccharide unit.
7. CARBOHYDRATES
In early stage, carbohydrates are formed by plants from
carbon dioxide and water during photosynthesis.
Animals have no way of synthesizing carbohydrates
from carbon dioxide and rely on plants for their supply.
The carbohydrates are then converted into other organic
materials by a variety of biosynthetic pathways.
8. CARBOHYDRATES
Indispensable for organisms
Skeletal structure in plants, insects and crustaceans
Food reserve in the storage organs of plants and liver and
muscle in animals.
Important source of energy
9. CARBOHYDRATES
Occurrence of carbohydrates:
Terrestrial biomass constitutes a multifaceted collection
of low and high molecular mass products, exemplified
by sugars and amino acids, lipids, and biopolymers such
as cellulose, hemicelluloses, chitin, starch, lignin and
proteins.
By far the most abundant group of these organic
products and materials, are carbohydrates
10. CARBOHYDRATES
In fact it is about two thirds of the annually renewable
biomass.
Widely distributed in plant and animal tissues
Carbohydrate can be stored (starch and glycogen), also
form a major portion of the supporting tissue of plants
(cellulose) and of some animals (chitin in crustacea and
insects).
It Play a basic role as part of the nucleic acids DNA and
RNA.
11. CARBOHYDRATES
Other carbohydrates are components of a variety of
natural products, such as antibiotics, bacterial cell walls,
blood group substances, glycolipids, and glycoproteins.
Glycolipids and glycoproteins are involved in
carbohydrate-based recognition phenomena, which the
basis of glycobiology.
12. CARBOHYDRATES
Carbohydrates are found in a wide array of both healthy
and unhealthy foods—bread, beans, milk, popcorn,
potatoes, cookies, spaghetti, soft drinks, corn, and cherry
pie.
The most common and abundant forms are sugars, fibers,
and starches.
The healthiest sources of carbohydrates includes
unprocessed or minimally processed whole grains,
vegetables, fruits and beans.
13. CARBOHYDRATES
These sources promote good health by delivering vitamins,
minerals, fiber, and having important phytonutrients.
Unhealthier sources of carbohydrates include white bread,
pastries, sodas, and other highly processed or refined foods.
These items contain easily digested carbohydrates that may
contribute to weight gain, interfere with weight loss, and
promote diabetes and heart disease.
14. CARBOHYDRATES
Classification of carbohydrates:
Usually classified in three groups:
A. Monosaccharides: (mono-one, sakcharon-sugar).
The generic term ‘monosaccharide’ denotes a single
sugar unit without glycosidic connection to other such
units.
Sweet in taste.
15. CARBOHYDRATES
Often called simple sugars
Monosaccharides are compounds which possess free
aldehyde or ketone group and two or more hydroxyl
group.
They are simplest sugars and can not be hydrolyzed into
smaller units.
The general formula is Cn(H2O)n or CnH2nOn
The ending ‘ose’ is the suffix to denote a sugar
16. CARBOHYDRATES
B. Oligosaccharide or oligosaccharoses:
(oligo-few)
Compound sugars yielding 2 to 10 molecules of the same
or different monosaccharide on hydrolysis.
Oligosaccharide that yield two molecule of
monosaccharides on hydrolysis is called disaccharide.
17. CARBOHYDRATES
Similarly, oligosaccharide that yield three molecules of
monosaccharide are trisaccharide and son on.
The general formula of disaccharides is Cn(H2O)n-1 and
of trisaccharides is Cn(H2O)n-2 and so on.
Sucrose, maltose and lactose are examples of
disaccharide are sweet in taste
18. CARBOHYDRATES
Polysaccharides or polysaccharoses: (poly-many);
The compound sugars that yield more than 10 molecules
of monosaccharides on hydrolysis.
Their general formula is (C6H10O5)x
They may be further classified in two groups based upon
the types of monosaccharide produced on hydrolysis of
polysaccharides.
19. CARBOHYDRATES
Homopolysaccharides yield same type of
monosaccharides on hydrolysis.
Examples; starch, glycogen, cellulose, inulin, chitin.
Heteropolysaccharide yield different types of
monosaccharide on hydrolysis.
Examples; specific soluble sugar of pneumococcus type
II, Hyaluronic acid, pectin Chondroitin.