CIE • Biology

Full topic notes for CIE AS Biology Topic 6: Nucleic Acids, based on the 2024 syllabus. Includes: • Structure of DNA and RNA • Base pairing and hydrogen bonding • DNA replication (semi-conservative model) • Genetic code and triplet codons • Transcription and translation steps Ideal for Paper 1, 2, and 3 revision. Clear layout, with bullet-point summaries and comparison tables.

Clear and concise notes covering CIE AS Biology Topic 7: Transport in Plants. Includes: • Structure and function of xylem & phloem • Transpiration stream and transpiration pull • Translocation and mass flow hypothesis • Diagrams and explanations of key processes • Adaptations of plants for transport Ideal for Paper 2 and Paper 3 revision based on the 2024 syllabus (9700).

Complete summary notes for CIE AS Level Biology - Topic 8: Transport in Mammals based on the 2024 syllabus. Includes: • Structure and function of the heart • Pressure and volume changes • Blood vessels and circulation • Valves and cardiac cycle • Diagrams and labelled visuals Perfect for quick revision and exam preparation. Designed for Paper 2 and Paper 3.

Combination of multiple resources including the SPEC guide and other online resources and course book for apt revision before exam

Summary sheet with all the food test procedures you have to memorise for the CAIE A-level practical paper

A Level Biology Notes: Unit 16 - Selection and Evolution Delve into the fascinating processes of selection and evolution with these comprehensive Level Biology notes for Unit 16! Perfect for students aiming to understand the mechanisms that drive the diversity of life on Earth. Natural Selection: Understand the principles of natural selection, often described as "survival of the fittest." Learn how variations in traits within a population affect survival and reproduction, leading to gradua...

A Level Biology Notes: Unit 17 - Biodiversity, Classification, and Conservation Explore the rich tapestry of life on Earth with these detailed Level Biology notes on Unit 17! Ideal for students studying biodiversity, these notes cover essential concepts related to classification systems and conservation efforts. Understanding Biodiversity: Discover the significance of biodiversity, encompassing the variety of species, ecosystems, and genetic diversity. Learn why maintaining biodiversity is...

Level Biology Notes: Unit 13 - Photosynthesis Unlock the wonders of photosynthesis with these comprehensive Level Biology notes! Perfect for students diving into Unit 13, these notes clarify the complex processes plants use to convert light energy into chemical energy. Photosynthesis Overview: Understand photosynthesis as a two-part process: the light-dependent reactions and the light-independent reactions (Calvin cycle). Learn how sunlight is harnessed to produce glucose and oxygen. Li...

A Level Biology Notes: Homeostasis in Plants Explore the fascinating mechanisms of homeostasis in plants with these detailed Level Biology notes! Perfect for students studying plant physiology, these notes illuminate how plants maintain internal balance to thrive in varying environments. Water Regulation: Understand how plants manage water through processes like transpiration and osmosis. Learn about stomata's role in gas exchange and how plants regulate their openings to minimize water lo...

Level Biology Notes: Unit 14 - Control and Coordination Dive into the fascinating world of control and coordination with these detailed Level Biology notes! Ideal for students looking to master Unit 14 concepts, these notes simplify complex topics through clear explanations and helpful analogies. Nervous System: Think of the nervous system as a sophisticated communication network, like the internet of your body. It transmits signals between the brain and various body parts, enabling rapid ...