Biology 9700/34 May June 2022 | Cambridge AS Level Past Papers With Mark Scheme
CIE
AS & A Level
Biology (9700)
Jun
2022
- Estimation of reducing sugar concentration in plant extracts, specifically fruit juice.
- Preparation of known concentrations through serial dilution of a 1.0% reducing sugar solution.
- Measurement of color change in Benedict’s test for reducing sugars.
- Investigation of non-reducing sugars in unknown sucrose solutions using hydrochloric acid and sodium hydrogencarbonate.
- Analysis of osmotic effects on potato tissue mass in varying sucrose concentrations.
- Calculation of root section diameter and area from photomicrographs, including estimation techniques.
پیش نمایش صفحه اول فایل
تعداد صفحات فایل : 20
باز نشر محتواها در فضای مجازی، ممنوع است.
Laura Bellini 
محتواهای آموزشی مشابه
فایل های پاورپوینت، ویدئو، صوتی، متنی و ...
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...