Cell Membrane and Transport Quiz (3) Biology AS & A 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
The photomicrograph shows the appearance of onion epidermal cells after they have been soaked in solution X for one hour.
What fills the space labelled Y?