Biology · Biomolecules
Consider the following statements: I. Cis-unsaturated fatty acids increase membrane fluidity by introducing structural kinks. II. Trans fatty acids behave more like saturated fats in bilayer packing. III. Phospholipids spontaneously arrange into bilayers due to the hydrophobic effect. IV. Steroids contain long-chain fatty acid tails that contribute to amphipathic behavior. Which of the above statements are correct?
- 1I, II, III, and IV
- 2II and III only
- 3I and IV only
- 4I, II, and III only✓
Correct answer
I, II, and III only
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