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Unit 1 of 4

Structure and Functions in Living Organisms: Part 2

Edexcel International GCSE Science Double Award (Modular) — Biology Unit 2 · 29 lessons · 14 quizzes

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1.1

Unit 1 overview: Structure and Functions in Living Organisms: Part 220 min

1.1.1

The Need for a Transport System20 min

1.1.2

Role of the Xylem and Phloem20 min

1.1.3

The Blood20 min

1.1.4

White Blood Cells and Immunity20 min

1.1.5

Structure and Function of the Heart20 min

1.1.6

Heart Rate and Exercise20 min

1.1.7

Risk Factors for Coronary Heart Disease20 min

1.1.8

Blood Vessels: Structure and Function20 min

1.1.9

Circulatory System: General Structure20 min

1.2.1

Excretion in Plants20 min

1.2.2

Excretion in Humans20 min

1.2.4

Structure of the Urinary System20 min

1.2.5

Nephron Structure20 min

1.2.6

Nephron Function20 min

1.2.7

ADH and Composition of Urine20 min

1.3.1

Response to Changes in the Environment20 min

1.3.2

Homeostasis20 min

1.3.3

Co-ordinating Response20 min

1.3.4

Response to Stimuli: Plants20 min

1.3.5

Nervous and Hormonal Control20 min

1.3.6

Human Nervous System20 min

1.3.7

Role of Neurotransmitters at Synapses20 min

1.3.8

Simple Reflex Arc20 min

1.3.9

The Human Eye: Structure20 min

1.3.10

The Human Eye: Function20 min

1.3.11

The Role of Skin in Temperature Regulation20 min

1.3.12

The Role of Hormones: Basic20 min

1.3.13

The Role of Hormones: Advanced20 min

Practice for this unit

1.1.2 Role of the Xylem and Phloem - MCQ practice (28 questions)

Marked questions with instant feedback and a full review.

1.1.3 The Blood - MCQ practice (12 questions)

Marked questions with instant feedback and a full review.

1.1.4 White Blood Cells and Immunity - MCQ practice (10 questions)

Marked questions with instant feedback and a full review.

1.1.5 Structure and Function of the Heart - MCQ practice (30 questions)

Marked questions with instant feedback and a full review.

1.1.7 Risk Factors for Coronary Heart Disease - MCQ practice (9 questions)

Marked questions with instant feedback and a full review.

1.1.8 Blood Vessels: Structure and Function - MCQ practice (16 questions)

Marked questions with instant feedback and a full review.

1.1.9 Circulatory System: General Structure - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.

1.3.2 Homeostasis - MCQ practice (20 questions)

Marked questions with instant feedback and a full review.

1.3.6 Human Nervous System - MCQ practice (4 questions)

Marked questions with instant feedback and a full review.

1.3.8 Simple Reflex Arc - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.

1.3.9 The Human Eye: Structure - MCQ practice (26 questions)

Marked questions with instant feedback and a full review.

1.3.10 The Human Eye: Function - MCQ practice (25 questions)

Marked questions with instant feedback and a full review.

1.3.11 The Role of Skin in Temperature Regulation - MCQ practice (18 questions)

Marked questions with instant feedback and a full review.

1.3.12 The Role of Hormones: Basic - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.