Lipids are insoluble in water because lipids molecules are
The correct option is (B) : Hydrophobic
Hydrophobic indicates that lipids detest water. They are insoluble in water. Water cannot bind to a lipid molecule because lipids are non-polar molecules whereas water is polar. Oils and fats create droplets on the surface of water because non-polar lipids will attach to themselves instead than to one another.

Given below are two statements:
Statement I: Transfer RNAs and ribosomal RNA do not interact with mRNA.
Statement II: RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.
In the light of the above statements, choose the most appropriate answer from the options given below:
Lipids are organic compounds that are nonpolar molecules, which are soluble only in nonpolar solvents and insoluble in water because of the polarity of the water.
Lipids are one of the family members of organic compounds, imperturbable of fats and oils. These molecules yield high energy and are mainly responsible for different functionings within the human body. Listed below are some important characteristics of Lipids such as: