What is a phospholipid composed of?

Phospholipids are known as a class of lipids, which contains phosphorus substance and play an important role in living cells. They are forming lipid bilayer because they have amphiphilic characteristics.

Phospholipids structure composed of hydrophilic head which is water loving and two hydrophobic tails which are water repelling in nature. Water loving part is composed of alcohol and glycerol group while the water repelling part is composed of chains of fatty acids.

Function of phospholipids:

1) It protects the cell to provide a barrier in cellular membrane and provide barrier to those organelles which are present within those cells.

2) It's provide pathways across the membrane for many substances present in the cell.

depends where

on my head

yes

on my legs

yes

on my

arms

yesh

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

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