The fundamental building blocks of all cell membranes are phospholipids, which are amphipathic molecules, consisting of two hydrophobic fatty acid chains linked to a phosphatecontaining hydrophilic head group Related Theory Both prokaryotic and eukaryotic cells have a plasma membrane a phospholipid bilayer with embedded proteins, that separates the internal contents of the cell from its surrounding environment.
The cell membranes are mainly composed of:
NEET UG 2005 — Chemistry Organic Chemistry
2005mcqeasy
The cell membranes are mainly composed of:
Official previous-year question
Held on 30 Apr 2005 · Verified 9 Jul 2026.
Options
- A
fats
- B
proteins
- C
phospholipids
- D
carbohydrates
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