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5.2 The human nervous system

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Question 24
H

Sweat is produced on the skin during exercise. Which sequence explains how sweating cools the body?

[1]
A

Sweat condenses, particles lose kinetic energy and thermal energy enters the skin.

B

Sweat evaporates, higher-energy particles escape and thermal energy leaves the skin.

C

Sweat freezes, particles gain kinetic energy and thermal energy enters the skin.

D

Sweat boils, lower-energy particles escape and thermal energy remains in the skin.

Markscheme

5.2 The human nervous system Questions

  1. GCSE
  2. /Biology
  3. /5.2 The human nervous system

40 exam-style questions on AQA GCSE Biology 5.2 The human nervous system, covering 5.2.1 Structure and function, 5.2.2 The brain, 5.2.3 The eye, and 5.2.4 Control of body temperature. Each one has a worked solution and a mark scheme showing where the marks go.

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