Fatty acids, Biology

Assignment Help:

FATTY ACIDS

  1. They are monocarboxylic organic acids (R.COOH) having a hydrocarbon chain of 4 - 30 carbon atoms.
  2. The polar carboxylic group is hydrophilic (Gk. hydro - water, phillic - to love) or water soluble.
  3. The remaining part of fatty acid, that is hydrocarbon chain is however nonpolar, hydrophobic (Gk. hydro - water, phobes- fear) or water insoluble.
  4. It is soluble in fat solvents and is, therefore, lipophilic.
  5. Substances like fatty acids which have both hydrophilic and hydrophobic components are called amphipathic.
  6. Fatty acids reduce surface tension of water; increase its wetting power and hence capacity to clean. Soap action in due to this phenomenon.
  7. Depending upon the absence or presence of double bonds, fatty acids are of two types-

(i) Saturated                    (ii) Unsaturated


Related Discussions:- Fatty acids

Test, which area of the basal nuclei is responsible for controlling appendi...

which area of the basal nuclei is responsible for controlling appendicular muscle tone?

Nested brackets as a cladogram, using either nested brackets as a cladogram...

using either nested brackets as a cladogram, what are the hierarchical relationships among the followingtaxa:raniates, amniotes, mammals, actinopterygians, chondrichthyes, aves, ve

Explain the flavour binding, Explain the Flavour Binding? Some protein ...

Explain the Flavour Binding? Some protein preparations, although acceptable from a functional and nutritional stand point, necessitate a deodorizing step to remove the bound of

How many biochemicals would be detected, How many biochemicals would be det...

How many biochemicals would be detected in the stomach contents of an omnivorous dinosaur?

Determine the toe corticospinal interneuron, Which of the following is true...

Which of the following is true for a toe corticospinal interneuron that produces action potentials during movements of the big toe of the left foot? A. A portion of its axon is

Invertebrate, classification of invertebrate

classification of invertebrate

What is an ecosystem?, What is an ecosystem? An ecosystem is the system...

What is an ecosystem? An ecosystem is the system that composed of biotic and abiotic factors in interaction.

Single pair of alleles, Give three examples of human disorders which are ca...

Give three examples of human disorders which are caused by the action of a single pair of alleles. In every case say whether the harmful allele is dominant or recessive to the non-

What is the ph inside the stomach, What is the pH inside the stomach? Why i...

What is the pH inside the stomach? Why is there a need to keep that pH level? How is it maintained? Which are the cells that produce that pH? The normal pH of the gastric juice

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd