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Unit 1 of 9

Key Concepts in Biology

Edexcel GCSE Combined Science 1SC0 — Biology · 17 lessons · 15 quizzes

Start the first lesson

1.1

Unit 1 overview: Key Concepts in Biology20 min

1.1.1

Eukaryotic Organisms20 min

1.1.2

Eukaryotic Organisms: Animals and Plants20 min

1.1.3

Eukaryotic Organisms: Fungi and Protoctists20 min

1.1.4

Prokaryotic Organisms20 min

1.1.5

Specialised Cells20 min

1.1.6

Microscopy20 min

1.1.7

Practical: Microscopy20 min

1.1.8

Using Units20 min

1.2.1

The Action of Enzymes20 min

1.2.2

Factors Affecting Enzymes20 min

1.2.3

Practical: Enzymes and pH20 min

1.2.4

Rate Calculations for Enzyme Activity20 min

1.2.5

Enzymes as Biological Catalysts20 min

1.3.1

Diffusion20 min

1.3.2

1.3.3

Active Transport20 min

Practice for this unit

1.1.1 Eukaryotic Organisms - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

1.1.2 Eukaryotic Organisms: Animals and Plants - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

1.1.4 Prokaryotic Organisms - MCQ practice (20 questions)

Marked questions with instant feedback and a full review.

1.1.5 Specialised Cells - MCQ practice (15 questions)

Marked questions with instant feedback and a full review.

1.1.6 Microscopy - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

1.1.7 Practical: Microscopy - MCQ practice (20 questions)

Marked questions with instant feedback and a full review.

1.1.8 Using Units - MCQ practice (3 questions)

Marked questions with instant feedback and a full review.

1.2.1 The Action of Enzymes - MCQ practice (18 questions)

Marked questions with instant feedback and a full review.

1.2.2 Factors Affecting Enzymes - MCQ practice (37 questions)

Marked questions with instant feedback and a full review.

1.2.3 Practical: Enzymes and pH - MCQ practice (14 questions)

Marked questions with instant feedback and a full review.

1.2.4 Rate Calculations for Enzyme Activity - MCQ practice (3 questions)

Marked questions with instant feedback and a full review.

1.2.5 Enzymes as Biological Catalysts - MCQ practice (17 questions)

Marked questions with instant feedback and a full review.

1.3.1 Diffusion - MCQ practice (7 questions)

Marked questions with instant feedback and a full review.

1.3.2 Osmosis - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

1.3.3 Active Transport - MCQ practice (12 questions)

Marked questions with instant feedback and a full review.