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secondary 4 | Biology
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Jonathan
Jonathan

secondary 4 chevron_right Biology chevron_right Singapore

Why is the answer C?

Date Posted: 2 years ago
Views: 382

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Well, firstly, the amino acid is too large to pass through the partially permeable cell membrane.
Honestly I could understand why you would have picked B because carbon dioxide diffuses in the red blood cells first and the carbonic anhydrase converts carbon dioxide into carbonic acid (HCO3-) which is then dissolved in the plasma right haha
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Michelle Tan
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