13
Lego bricks of live (Fach) / Lipids and Carbohydrates (Lektion)
Structure, Function, Nomenclature, Digestion
Diese Lektion wurde von bbssina erstellt.
Diese Lektion ist leider nicht zum lernen freigegeben.
Anzeige
- Functions of Lipids ? storage, membrane, chemical messenger, protection
- Name the essential fatty acids. Lonolacid, Linolenacid, alpha-Linolenacid
- What means saturated and unsaturated ? saturated: no double bonds unsaturated: double bonds
- What happens with Lipids in the small entestine ? Lipase split lipids into smaller sections and and fat globules into smaller emulsion droplets.
- Components of micelles ? und what does micelles do ? Monoglyyceride, fatty acid, bile salt, phospholipids, fat soluble vitamins, cholesterol They transport the nutriens into the enterozytes
- What happens with the micelles in the enterozytes ? They split up and form chylomicrones
- what does chilomicrones do ? Transport the nutriens into the lymphatic capillaries (lacteals) and end up in the blood vessels.
- what kind of suffix and prefix contains carbohydrates ? ose - means sugar tetr. penta. etc. - means the amount of carbons
- Aldehyd group looks like ? H-C=O
- How does a Ketogroup looks like ? CH2OH- C =O
- Anzeige
- Kinds of rotation ? D-rotation: + 13,5 ; OH at the last C right L-Rotaion: - 13,5 ; OH at the last C left in Fischer Projetion
- How to detect α and β in carbohydrates ? In Harworth Projection α: OH under the firts C β: OH above the first C
- How carbohydrates get digested ? 1. α-amylase in the mouth starts to break down the bigger carbohydrates 2. in small intestine pancreatic- amylase continue 3. every succaride has his own enzyme 4. Saccharides ends up as monosaccharides