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• E Gorter and F Grendel made a breakthrough by examining the surface area of lipids and concluded that the lipid surface surrounding cells must be of two layers in the year 1925. Their experiment involved extracting lipids from red blood cells and then spreading them out on a water surface to form a monolayer. •They then measured the area of the monolayer and found that it was twice the area of the surface area of the red blood cells. • This led them to conclude that the lipid bilayer model of the cell membrane must be correct. • Gorter and Grendel's work was a major breakthrough in the understanding of cell structure and function. • It helped to establish the lipid bilayer model of the cell membrane, which is still the accepted model today.
Technique which is used to disinfect seed bed
During the process of photosynthesis, O2 is evolved from H2O. This fact was experimentally
proved by-
Attitude scales are used to measure:
Name the biochemical pathway where the biosynthesis of folates and aromatic amino acids takes place.
“Devine” and “Collego” are two agricultural substances work by producing toxic compounds
that dissolve the cell walls of target
...The Ganga Kalyan Yojana is for:
The available water holding capacity (AWHC) of sandy loam soil is:
Plant growth regulator used for fruit thinning
Which among of the following is bottom up planning:
The wings of butterfly and birds are:
