MEDICAL PHYSIOLOGY

Detailed explanation-1: -Triglycerides are formed inside plant and animal cells by attaching fatty acids to glycerol molecules, creating an ester linkage. This reaction is called a dehydration synthesis because a water molecule is formed by “pulling out” two hydrogen atoms and an oxygen from the reactants.

Detailed explanation-2: -The lipids that are present in the plants contain double bonds. They are known as unsaturated lipid molecules. The bond in these lipids can change their arrangement due to the fewer number of hydrogen atoms present in them. This rearrangement will cause them to become liquid at room temperature.

Detailed explanation-3: -Chemical Composition. A triglyceride is formed when the three hydroxyls (OH-) groups of a single glycerol molecule react with the carboxyl group (COOH-) of three fatty acids by forming ester bonds.

Detailed explanation-4: -Triglycerides are tri-esters consisting of a glycerol bound to three fatty acid molecules. Triglycerides are the main constituents of vegetable fat and body fat in humans and other animals.