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Why can tiny molecules like oxygen easily pass through the cell membrane, but not the big ones like starch or proteins?
Small molecules have special energy to push through.
The cell membrane is permeable to selective substances.
The cell membrane is completely solid.
Big molecules have to break down for entry.
The cell membrane is permeable to selective substances.
Practice and solve "Why can tiny molecules like oxygen easily pass through the cell membrane, but not the big ones like ..." for General Science - Previous Year Paper 2024. The correct answer is Option B: The cell membrane is permeable to selective substances.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Why can tiny molecules like oxygen easily pass through the cell membrane, but not the big ones like ..." for General Science - Previous Year Paper 2024. The correct answer is Option B: The cell membrane is permeable to selective substances.. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.