Post-UTME Chemistry 2013 Objective — Question 1
Question 1 of 22 from the Post-UTME Screening (Post-UTME) Chemistry 2013 Objective paper, with the correct answer and a full explanation.
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The cell membranes consist of
- A. carbohydrates and lipids
- B. vitamins and proteins
- C. lipids and proteinsCorrect
- D. water and sugar
Explanation
Cell membranes are composed mainly of a phospholipid bilayer with embedded proteins (the fluid mosaic model). (No printed answer key for this session; answer worked out independently.)
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