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Unit 5 of 8

Topic 5 · On the Wild Side

Edexcel A Level Biology A (SNAB) 9BI0 · 48 lessons · 24 quizzes

Start the first lesson

5.1

Topic 5 · On the Wild Side20 min

5.1

Photosynthesis20 min

5.1

Ecosystems and Energy Transfer (Part 1)20 min

5.1

Ecosystems and Energy Transfer (Part 2)20 min

5.1

Ecosystems and Energy Transfer (Part 3)20 min

5.1

Ecosystems and Energy Transfer (Part 4)20 min

5.1.1

Ecosystems- Key Terms20 min

5.1.2

Biotic and Abiotic Factors20 min

5.1.3

Niches- Distribution and Abundance20 min

5.1.4

Practical- Determining Distribution and Abundance20 min

5.1.5

Stages of Succession20 min

5.1.6

Net Primary Productivity20 min

5.1.7

Calculating the Efficiency of Biomass and Energy Transfers20 min

5.2

Ecosystems & Energy Transfer20 min

5.2

Photosynthesis (Part 1)20 min

5.2

Photosynthesis (Part 2)20 min

5.2

Photosynthesis (Part 3)20 min

5.2.1

Photosynthesis- An Overview20 min

5.2.2

ATP as a Supply of Energy20 min

5.2.3

Chloroplasts- Structure and Function20 min

5.2.4

Light-dependent Reactions20 min

5.2.5

Light-independent Reactions20 min

5.2.6

Products of Photosynthesis20 min

5.2.7

Practical- The Hill Reaction20 min

5.3

Climate Change20 min

5.3

Climate Change (Part 1)20 min

5.3

Climate Change (Part 2)20 min

5.3

Climate Change (Part 3)20 min

5.3

Climate Change (Part 4)20 min

5.3

Climate Change (Part 5)20 min

5.3

Climate Change (Part 6)20 min

5.3.1

Introduction to Climate Change20 min

5.3.2

Evidence for the Causes of Climate Change20 min

5.3.3

The Greenhouse Effect20 min

5.3.4

Models of Future Climate Change20 min

5.3.5

The Effects of Climate Change20 min

5.3.6

Temperature and Enzyme Activity20 min

5.3.7

Practical- Temperature and Development of Organisms20 min

5.3.8

Climate Change and the Scientific Community20 min

5.3.9

Carbon Cycle and Reduction of Atmospheric Carbon Dioxide20 min

5.3.10

Reducing Climate Change20 min

5.4

Evolution20 min

5.4

Evolution (Part 1)20 min

5.4

Evolution (Part 2)20 min

5.4

Evolution (Part 3)20 min

5.4.1

Evolution by Natural Selection20 min

5.4.2

Speciation20 min

5.4.3

Evidence of Evolution and the Scientific Community20 min

Practice for this unit

5.1.1 Ecosystems- Key Terms – Exam questions

Marked questions with instant feedback and a full review.

5.1.2 Biotic and Abiotic Factors – Unit exam questions

Marked questions with instant feedback and a full review.

5.1.3 Niches- Distribution and Abundance – Unit exam questions

Marked questions with instant feedback and a full review.

5.1.4 Practical- Determining Distribution and Abundance – Unit exam questions

Marked questions with instant feedback and a full review.

5.1.5 Stages of Succession – Unit exam questions

Marked questions with instant feedback and a full review.

5.1.6 Net Primary Productivity – Exam questions

Marked questions with instant feedback and a full review.

5.1.7 Calculating the Efficiency of Biomass and Energy Transfers – Exam questions

Marked questions with instant feedback and a full review.

Ecosystems & Energy Transfer - Check yourself

Marked questions with instant feedback and a full review.

Photosynthesis - Check yourself

Marked questions with instant feedback and a full review.

5.2.1 Photosynthesis- An Overview – Unit exam questions

Marked questions with instant feedback and a full review.

5.2.2 ATP as a Supply of Energy – Exam questions

Marked questions with instant feedback and a full review.

5.2.3 Chloroplasts- Structure and Function – Exam questions

Marked questions with instant feedback and a full review.

5.2.4 Light-dependent Reactions – Exam questions

Marked questions with instant feedback and a full review.

5.2.5 Light-independent Reactions – Exam questions

Marked questions with instant feedback and a full review.

5.2.6 Products of Photosynthesis – Exam questions

Marked questions with instant feedback and a full review.

5.2.7 Practical- The Hill Reaction – Unit exam questions

Marked questions with instant feedback and a full review.

5.3.3 The Greenhouse Effect – Exam questions

Marked questions with instant feedback and a full review.

5.3.6 Temperature and Enzyme Activity – Exam questions

Marked questions with instant feedback and a full review.

5.3.7 Practical- Temperature and Development of Organisms – Exam questions

Marked questions with instant feedback and a full review.

5.3.9 Carbon Cycle and Reduction of Atmospheric Carbon Dioxide – Exam questions

Marked questions with instant feedback and a full review.

Evolution - Check yourself

Marked questions with instant feedback and a full review.

5.4.1 Evolution by Natural Selection – Exam questions

Marked questions with instant feedback and a full review.

5.4.2 Speciation – Exam questions

Marked questions with instant feedback and a full review.

5.4.3 Evidence of Evolution and the Scientific Community – Unit exam questions

Marked questions with instant feedback and a full review.