Cape biology - Study guides, Class notes & Summaries

LML4810 PORTFOLIO MEMO - MAY/JUNE 2023 - SEMESTER 1 - UNISA - (DETAILED ANSWERS WITH FOOTNOTES AND A BIBLIOGRAPHY - DISTINCTION GUARANTEED!) GENERAL BACKGROUND TO THE FACTUAL SCENARIO Rashid has just been awarded a doctorate degree in genetic biology from the University of Cape Town. In order to partially fund his study fees, Rashid started a successful business selling DNA testing kits to clients across the Western Cape province. Rashid has decided to expand his business into a fully onlin...

What is biochemistry? - the study of the chemicals of living organisms The four most common elements in living organisms are? - Hydrogen, Carbon, Oxygen and Nitrogen What is Polarity? - a molecule in which the charges are unevenly distributed Water molecules have - a weak attraction to each other These attractions - are not as strong as normal ionic or covalent bonds and are called hydrogen bonds Solvent properities - Water is an excellent solvent for polar substances. Water solvent p...

Describe the structure of water. Draw it and show the dipole and bond angle. - The water molecule is made up of two atoms of hydrogen covalently bonded to one atom of oxygen. How does the structure of water enables it to be a good solvent? - Water is a solvent. The tiny charges on its molecules attract other molecules or ions thats have charges on them. This is the because of the dipole. How does water being a solvent and being able to flow play a role in the medium of life? - Cytopla...

list 4 examples of macromolecules - -polysaccharides -proteins -nucleic acids -lipids what are macromolecules and what they are formed from - large organic molecules formed from simpler molecules state the difference between monomers and polymers - a monomer is a single molecule while polymers are chains of monomers. how are macromolecules formed - dehydration synthesis state the process that reverts macromolecules - hydrolysis

Mediterranean Diet and Cardiodiabesity: A Systematic Review through Evidence-Based Answers to Key Clinical Questions Marcella Franquesa 1,2 , Georgina Pujol-Busquets 1,3, Elena García-Fernández 1 , Laura Rico 1 , Laia Shamirian-Pulido 1 , Alicia Aguilar-Martínez 4 , Francesc Xavier Medina 4 , Lluís Serra-Majem 5,6 and Anna Bach-Faig 4,7,* 1 Faculty of Health Sciences, Universitat Oberta de Catalunya (Open University of Catalonia, UOC), 08018 Barcelona, Spain; (M.F.); (G.P.-B.);...

Cosmetology State Board Written Exam Practice Test 162 Questions with Verified Answers Which portion of the hair is chemical wave solution absorbed faster? At crown Where hair density is greatest At scalp Where hair porosity is greatest - CORRECT ANSWER Where hair porosity is greatest If the cuticle is slightly raised and accepts color products easily, the hair is: Coarse Fine Resistant Normal - CORRECT ANSWER normal Before giving a chemical wave, the hair should be: Slightly d...

Health care consumer - correct answer anyone who uses, is affected by the use of, or is entitled or compelled to use a health service - correct answer When were hospitals first built? 1800s - correct answer When did hospital conditions begin to improve? Hippocrates - correct answer Who is considered the f...

Cosmetology State Board Written Exam Practice Test 162 Questions with Verified Answers Which portion of the hair is chemical wave solution absorbed faster? At crown Where hair density is greatest At scalp Where hair porosity is greatest - CORRECT ANSWER Where hair porosity is greatest If the cuticle is slightly raised and accepts color products easily, the hair is: Coarse Fine Resistant Normal - CORRECT ANSWER normal Before giving a chemical wave, the hair should be: Slightly d...

What is biochemistry? - the study of the chemicals of living organisms The four most common elements in living organisms are? - Hydrogen, Carbon, Oxygen and Nitrogen What is Polarity? - a molecule in which the charges are unevenly distributed Water molecules have - a weak attraction to each other These attractions - are not as strong as normal ionic or covalent bonds and are called hydrogen bonds Solvent properities - Water is an excellent solvent for polar substances. Water solvent p...

Describe the structure of water. Draw it and show the dipole and bond angle. - The water molecule is made up of two atoms of hydrogen covalently bonded to one atom of oxygen. How does the structure of water enables it to be a good solvent? - Water is a solvent. The tiny charges on its molecules attract other molecules or ions thats have charges on them. This is the because of the dipole. How does water being a solvent and being able to flow play a role in the medium of life? - Cytopla...