Answer:
The extracted lipids covered twice the surface area of the intact red blood cells.
Explanation:
In 1925 two dutch scientist performed this experiment and they come to know that the basic structure of the membrane is phospholipid bilayer which serves as a stable separator between the two sections. Thats why the lipids they had extracted was covered twice the surface area of the intact red blood cells.
Answer:true
Explanation:it is higher but not so high we can't see it
Copper-used in motor vehicle parts.
Used in making ornaments.
Soda ash- used in making glass and soaps.
Marble- used in making floors and stair treads
Flour-spar- make toothpaste
Limestone- used In building and construction industries.
