Unit 5 – Respiration, Internal Environment, Coordination and Gene Technology

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Notes || Questions by Topic || Flashcards

This page is for International A-levels. If you started your course in September 2015 or later in England, you need the new Edexcel (A) Biology (2015) or Edexcel (B) Biology (2015) pages.

These topics are examined in the IAL Unit 5 paper for Edexcel Biology.

Notes

Definitions

7. Respiration, muscles and the internal environment
8. Coordination, response and gene technology

Summary Notes

7. Respiration, Muscles and the Internal Environment
8. Coordination, Response and Gene Technology

Flashcards

7.1-7.8 Respiration
7.9-7.13 Cardiac and skeletal muscle
7.14-7.17 Homeostatic principles and thermoregulation
7.18-7.22 The kidneys, osmoregulation and DNA control
8.1-8.10 Structure and function of nerve tissue and responses to stimuli
8.11-8.16 Plant hormones, coordination and the brain
8.17-8.22 Gene technology

Questions by Topic:

Coordination, Response and Gene Technology MS
Coordination, Response and Gene Technology QP
Respiration, Muscles and Internal Environment MS
Respiration, Muscles and Internal Environment QP