Understanding the GCSE Biology Syllabus The curriculum in the UK is designed to develop a strong foundation in scientific principles, ensuring that pupils acquire theoretical and practical knowledge. Different exam boards, including AQA, Edexcel, and OCR, structure their content to assess various skills...
考点分析:考查osmosis 题目分析:该植物细胞外的溶液有着higher solute concentration也就意味着细胞外的water potential是要低于细胞内的,所以细胞内的水分会通过osmosis丢失。但是由于植物细胞外还有一层比较rigid的cell wall,所以植物细胞的状态是flaccid。本题要注意动植物细胞和动物细胞在不同盐溶液中需要用不同的描述...
The GCSE Biology App This app helps you revise and monitor your progress for the GCSE biology examination. The app contain 1500+ questions from all topics and sub topics which are covered in the official course. 1. Cell Biology -Cell Division ...
Answers to questions in the chapters of IGCSE and GCSE Biology by D G Mackean, for the use of teachers and students
A level Biology(生物)大多要求GCSE生物、英语、数学成绩C或以上。 虽然涉及到化学的部分并不算多,但是对化学原理的理解却很重要。很多大学生物专业会要求A-level化学。A-level生物也要求一定的数学能力,因为考试里会有很多图表、数据、计算、分析。 生物科目对很多其他科学专业、数学、地理、心理等的学习很有帮助,...
GCSE知识详解. AP, IB, Alevel, SAT预科课程: 物理 化学 生物 1.8万 12 3:33:04 App 细胞生物学精要(Essential Cell Biology)随书配套视频 4378 1 14:44 App 容易理解动植物细胞结构知识 1650 1 12:07 App 生物必修一 细胞器 1382 3 18:00 App 【AP生物】细胞器 Ella老师 ...
IGCSE-Biology(生物)IGCSE-Biology(生物)IGCSE-Biology(生物).doc,IGCSE Biology 2012 http://www.s-cool.co.uk/gcse/biology /biology/revision.htm http://www.bbc.co.uk/schools/gcsebitesize/biology/ /gcse/biology.php Characteristics of living things 1 List and d
A cell is the smallest unit of living matter. Inside a cell take place the chemical reactions that are the cell's living activities. These chemical reactions inside cells, which are known as metabolism or metabolic activities, either release or use energy inside the cell....
Biology GCSE & IGCSE Question Bank, with Exercises and DiscussionsQuestions. Most of the questions are for self-assessment. The information can be found in the pages of GCSE Biology and IGCSE Biology. Sections 1-5 correspond to the sections in GCSE Biology and IGCSE Biology. Sections 6 and 7...
GCSE Biology - Cell Types and Cell Structure 04:56 GCSE Biology - Microscopy 06:11 GCSE Biology - Cell Differentiation, Specialisation & Stem Cells 07:36 GCSE Biology - Cell cycles, Chromosomes & Mitosis 05:19 GCSE Biology - Diffusion 04:24 GCSE Biology - What is Diffusion- How Does it ...