G11 atomicstructures
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This document provides an overview of topics related to atomic structure that will be covered over 4 hours including: - Definitions of atomic number and mass number - Properties of isotopes and radioisotopes - How a mass spectrometer works and calculations involving relative atomic masses - Different regions of the electromagnetic spectrum in terms of frequency, wavelength, and energy - Continuous and line spectra and how they relate to energy level transitions in atoms
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Carbohydrates can be classified as monosaccharides, disaccharides, or polysaccharides depending on their size. Monosaccharides like glucose are the basic units that combine to form larger carbohydrates. Disaccharides contain two monosaccharide units joined by glycosidic bonds, such as sucrose. Polysaccharides are long chains of monosaccharides and include starch, glycogen, and cellulose. Carbohydrates serve important functions in the human body by providing energy, storing energy in the form of glycogen, and acting as dietary fiber for digestive health.
G12 slhl humanbio
This document contains information about various biochemical topics including proteins, carbohydrates, lipids, vitamins, minerals, enzymes, nucleic acids, and respiration. It provides links to videos and websites for additional information on specific topics like protein structure, glucose isomers, fatty acids, and DNA profiling. The document consists of definitions, explanations, and comparisons of key concepts in biochemistry.
G12 sl humanbiochem
This document provides an overview of human biochemistry, covering topics like energy metabolism, proteins, carbohydrates, lipids, and micronutrients. It discusses how humans derive energy primarily from the oxidation of fats, carbohydrates, and proteins. Proteins are natural polymers made of amino acids, with essential amino acids that must be obtained through diet. The structure of proteins is described from primary to quaternary levels. Proteins serve important roles in the body such as structural functions, catalysis as enzymes, and transport. Electrophoresis techniques can separate amino acids based on differences in their isoelectric points.
Energetics1
The document defines standard enthalpy change, exothermic and endothermic reactions, and signs for exo/endothermic reactions. It provides examples of enthalpy calculations, experiments to determine enthalpy changes, and defines combustion enthalpy, formation enthalpy, and Hess's law. Hess's law states that the enthalpy change for a reaction is independent of the pathway and depends only on the initial and final states.
G12 medicinesanddrugs
This document contains information about various pharmaceutical topics including percentage yield calculations for aspirin synthesis, drug administration routes, side effects of different drugs, tolerance and dependence, analgesics, antacids, depressants, stimulants, antibiotics, antivirals, and AIDS. Specific drugs and concepts discussed include aspirin, paracetamol, morphine, heroin, ethanol, caffeine, nicotine, penicillin, viruses vs bacteria, broad and narrow spectrum antibiotics, and how antivirals work.
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Відео та деталі заходу: https://bit.ly/45tILxj
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Biomedical Knowledge Graphs for Data Scientists and Bioinformaticians
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AWS Certified Solutions Architect Associate (SAA-C03)
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G11 atomicstructures
- 1. http://www.youtube.com/watch?v=DmTeKpOrVNw How Much Do We Know ?
- 2. Syllabus Atomic Structure – 4 hours SL Atomic Structure – 3 hours SL
- 3. Definitions A – Atomic number: Number of protons in the nucleus. Z - Mass number: Number of nucleons (protons and neutrons) in the nucleus Isotopes of an element have same number of protons but different numbers of NEUTRONS.
- 5. Radioisotopes Dangers 14C 60Co 125I & 131I
- 7. Mass Spectrometer Using http://www.colby.edu/chemistry/OChem/DEMOS/MassSpec.html And …… chemguide : ) Create a schematic of the mass spectrometer highlighting the function of each stage in the machine.
- 8. Mass Spec Calculations Calculate non-integer relative atomic masses and abundance of isotopes from given data.
- 9. Electromagnetic Spectrum Students should be able to identify the ultraviolet,visibleand infrared regions, and to describe the variation in wavelength, frequency and energyacross the spectrum.
- 10. EMS Using http://hyperphysics.phy-astr.gsu.edu/hbase/ems1.html Comment on Frequency Wavelength Energy Something that interests you about this part of the spectrum. Relative to the rest of the EMS
- 11. Continuous and Line Spectra http://library.thinkquest.org/28383/nowe_teksty/htmla/1_12a.html http://www.chemguide.co.uk/atoms/properties/hspectrum.html
- 12. What YOU MUST Know Students should be able to draw an energy level diagram, show transitions between different energy levels and recognize that the lines in a line spectrum are directly related to these differences. An understanding of convergence is expected. Series should be considered in the ultraviolet, visible and infrared regions of the spectrum