9700/11 Biology May Jun 2017 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Biology (9700)
شهریور
2017
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
Some stains can be used to identify cell structures in living cells.
A dilute solution of one stain causes the whole cell to appear blue.
The blue colour rapidly disappears in most cell structures. Those cell structures that release energy stay blue.
Which type of cell structure is likely to stay blue?