Cambridge IGCSE Psychology practice

Paper 1 structured question: Neurotransmitters, chemical signals produced by a nerve cell and released to the target cell.

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Paper

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Topic

Neurotransmitters, chemical signals produced by a nerve cell and released to the target cell.

Exam-style question

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Paper 1Approaches, Issues and Debates4 marks

Understanding neurotransmitters is essential in psychology.

Description

Neurotransmitters facilitate communication between neurons and other cells, impacting behavior and physiological functions.

a
Explain the role of neurotransmitters in the nervous system.
Your answer
Aim for approximately 4 distinct marking points.
[4]

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Paper 1Approaches, Issues and Debates1 marks

Description

Neurotransmitters are released by neurons and bind to receptors on target cells, influencing various physiological processes.

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