5090/12 Biology Oct Nov 2022 Quiz | Cambridge O-Level MCQ
Cambridge
O-Level
Biology (5090)
دی
2022
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
zivar sushu Some students investigated the effect of temperature on the digestion of starch to form maltose. They added equal volumes of amylase and starch solution to a number of test-tubes. The test-tubes were left for 30 minutes at a range of temperatures between 10°C and 60°C. They then measured the concentration of starch in each test-tube.
Which graph was produced from these results?
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...