Which of the following have been adapted by cell membranes of Antarctic ice fish?

مندرجہ ذیل میں سے کس کو انٹارکٹک آئس مچھلی کی سیل جھلیوں نے ڈھال لیا ہے؟

High percentage of polyunsaturated fatty acids

Very long chain fatty acids

Higher percentage of trans-fatty acids

None of these

Answer: High percentage of polyunsaturated fatty acids

Antarctic ice fish cell membranes have a high percentage of polyunsaturated fatty acids to maintain fluidity in extreme cold.

These fatty acids prevent membranes from becoming rigid and ensure proper cellular functions.