CIE • Biology

A series of titles which provides full support for the Cambridge International AS and A Level Biology syllabus. Cambridge International AS and A Level Coursebook provides students with a full introduction to the AS and A Level syllabus and comprehensive support for their examination. The experienced author team have reviewed the core text, expanded the Applications of Biology chapters, and added two new chapters on practical skills. Each chapter now has a set of exam-style practice questions, as...

This document summarizes the key concepts of the mitotic cell cycle as covered in Unit 5 of Cambridge International AS and A Level Biology. It explains the stages of the cell cycle, including interphase, mitosis, and cytokinesis, along with the role of DNA replication and cell division. The presentation also highlights important processes such as chromosome behavior, checkpoints, and the significance of mitosis in growth and repair. It is a clear and structured resource aligned with exam require...

Struggling with biology revision? This Biology Cheat Sheet PDF is designed for last-minute exam preparation, helping you quickly understand key topics with simple notes and clear diagrams. Topics Included: • Photosynthesis • Cell Structure

Inheritance complete notes for A levels Biology code 9700 including introduction to DNA, discussing nuclear division, meiotic cell cycle, genetic diagrams including dominance, codominance, multiple alleles and sex linkage. Simple Dihybrid, epistasis and autosomal linkage. Chi square test and genetic disorders discussed at the end with reference to A levels CIE board syllabus with diagrammatic representation and example questions solved

Explains primary & secondary responses, vaccines, memory cells, and antigen-antibody interactions clearly with easy diagrams.

Explains primary & secondary responses, vaccines, memory cells, and antigen-antibody interactions clearly with easy diagrams.

Covers TB, HIV, malaria, cholera, and mode of transmission with easy diagrams and exam definitions.

Covers TB, HIV, malaria, cholera, and mode of transmission with easy diagrams and exam definitions.

Includes mechanics of breathing, alveoli structure, diffusion gradients, and adaptations for efficiency with easy diagrams.

Detailed notes on the cardiac cycle, arteries vs veins vs capillaries, lymphatic system, chloride shift, oxygen dissociation curve, ECGs, and blood components with easy diagrams.