Cambridge IGCSE Psychology practice

Paper 1 structured question: Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’,

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Paper

Marks

Topic

Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’,

Exam-style question

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Paper 1Approaches, Issues and Debates1 marks

Hormones play a vital role in human physiology.

Description

Hormones are chemical messengers that regulate various functions in the body.

a
Define the term 'hormones'.
Your answer
Aim for approximately 1 distinct marking point.
[1]

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Paper 1Approaches, Issues and Debates3 marks

Description

Hormones can influence mood, growth, and metabolism.

a
Explain how hormones can affect mood.
Your answer
Aim for approximately 3 distinct marking points.
[3]