Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Lipids
Lipids are oily or greasy organic compound forming about 3% of protoplasm. These are also compound of carbon hydrogen and oxygen but unlike carbohydrates. The hydrogen and oxygen, in them 2:1 ratio the amount of oxygen is considerably less. Being insoluble in water and soluble in organic solvents like acetone, chloroform benzene, hot alcohols ether, kerosene, petroleum, etc, lipids occur in protoplasm as minute globules.
The simplest and most abundant lipids are neutral or true fats, called simple lipids. These are esters of long chain fatty acids and glycerol. Each fat molecule is formed by combination of usually three fatty acid molecules linked with one molecule of glycerol and hence it is called a triglyceride. This linkage is called ester bond three molecules of water are released in it. Hence this is also a compensation dehydration synthesis. A fatty acid molecule is no polar with a single, water soluble carboxylic acid group (COOH) and a long, water insoluble hydrocarbon chain, the latter may be fully saturated or unsaturated. Fatty acids are of several kinds, but two of these viz, palmitic acid and oleic acid are the parent compounds respectively of all saturated and unsaturated fatty acids. Being synthesized by joining of two carbon acetyl units, nearly all fatty acids have an even number of carbon atoms from 2 to 24 similar or different fatty acids may participate in the composition of a fat molecule.
Explain Indications for Surgery of Total Anomalous pulmonary Venous Connection ? Once TAPVC is diagnosed in a neonate with symptoms, operation should be undertaken immediately.
State the term in brief -Asconoid sponge? Of the three different sponge architectures, it is the simplest. It comrpsies a central choanocyte lined spongocoel which opens to the
Zinc (Zn) - Micronutrients In its function in some enzyme systems, zn 2+ resembles Mn 2+ in that it brings about substrate binding and conformational changes in enzymes. A n
Differentiation is largely a matter of gene control and imprinting (CH3) plays a role, but ___ may also play a role.
Define the Food microbiology, mycology and toxicology? Use of yeasts, moulds and bacteria in production of foods and food ingredients; microbes in fermentation, processing and
what is its working
Organogenesis - Plant Tissue and Organ Culture Organogenesis refers to the differentiation of organs such as roots, shoots or flowers. Shoot bud differentiation may occur dire
Which of the following is true for a G-protein? A. When an agonist binds to the binding site of a G-protein-coupled receptor (GPCR), this leads to GDP displacing a GTP bound to
what are the disadvantages of protozoa?
A solute passes from higher concentration on the left of a container to the right side of container thru a membrane. What would happen if a second solute of lower concentration was
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd