Cell Membrane and Transport Quiz (3) Biology AS Level
CIE
AS & A Level
Biology (9700)
فروردین
2010
شامل مباحث:
UNIT 4: Cell membranes and transport
تعداد سوالات: 20
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
25 دقیقه
پیش نمایش صفحه اول فایل
omer uner The table compares the surface area to volume ratios of five agar blocks that differ in dimensions but which all have the same volume.
The agar blocks can be used to measure the efficiency of diffusion, where efficiency is measured as the time taken for a dye to reach all parts of the block.
Which prediction can be made about the way in which size and dimensions of these blocks affect the efficiency of diffusion?
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