A bilyer arrangement of phospholipids in the cell membrane increases the strength of .......... forces among phospholipids. 1- Hydrophobic 2- Covalent 3- Van der Walls 4- Hydrogen bonding
A bilyer arrangement of phospholipids in the cell membrane increases the strength of .......... forces among phospholipids. 1- Hydrophobic 2- Covalent 3- Van der Walls 4- Hydrogen bonding
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Question
A bilyer arrangement of phospholipids in the cell membrane increases the strength of .......... forces among phospholipids.
1- Hydrophobic
2- Covalent
3- Van der Walls
4- Hydrogen bonding
Expert Solution
Step 1
Lipids are macromolecules that are mainly water-insoluble. These molecules are made up of carbon, hydrogen, and oxygen and are not polymers like other macromolecules such as polysaccharides, proteins, or nucleic acids. Phospholipids are compound lipids comprised of phosphoric acid and a nitrogenous base with the addition of fatty acids (2 molecules) and alcohol. These lipids are the main constituents of the lipid bilayer in the living cell.
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