Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Lipids : Classification
682 plays

More

Dr Praveen Kumar Agrawal is teaching live on Unacademy Plus

Dr Praveen Kumar Agrawal
Ex - Faculty, Allen Kota, 22 Yrs Experience. Author - 17 books Known for best explanation Youtube : biology by pkagrawal

U
Unacademy user
sir parayuna code oke useful ann.Thankyou so much for your efforts.
RC
Bahut ache se samjh ME aaya sir
hello sir me Vivek,, biotechnology ka plus course ka kya hua,, kal mujhe problem aa rhi thi,, abhi bhi vo lesson on nhi ho rahe hai, plz help me sir
1000 fee bhi pay ki thi
  1. COURSE BIOMOLECULES Lesson Classification of Lipids Dr. Praveen Kumar Agrawal


  2. Classification of lipids Lipids are classified in to three major categories . 1. Simple lipids .2. Complex lipids and 3. Precursor or derived lipids. S.No Category Major types Major class Simple fats (Contain only fatty acids and glycerol) Functions and examples 1. Fats and oils Ester of fatty acids and glycerol, e.g., Mustard oil Esters of higher fatty acids and higher alcohols, e.g., Lanolin. Spermacetti Waxes


  3. 2. Phospholipids Lecithins Complex lipids (Contain fatty acids , glycerol and some other substance) e.g., Phosphatidylcholine e.g., Phosphatidylethanolamine e. g., 1-alkyl, 2-acetyl phosphatidylcholine (also called Platelet activation factor) e. g., Sphingomyelin. Mainly found in chloroplast membrane e.g., monogalactsyldiglyceride Help in lipid transportation Formanimal fats and increase cholesterol level. e.g., Palmitic acid, Stearic acid Form plant fats, decrease cholesterol Cephalins Plasmalogens Sphingolipids Glycosphingolipids Glycolipids Others Lipoproteins Derived or Precursor lipids (Product of lipid hydrolysis) 3. Fatty acids Saturated Unsaturated level e. g., Linoleic acid, Oleic acid etc. Sex hormones and hormones of adrenal cortex, cholesterol etc. e.g., Estrogens, Testosterone, Progesterone, cortisol etc. Steroids


  4. WATCH MY LIVE Course Watch my live course in Unacademy Plus section. Actual classroom feel at your home and live doubt removal .Go to www.unacademy.com/plus. Search for my live course and get yourself registered. ALL THE BEST