CAIE IGCSE Biology 3.3.1 Active Transport As the Movement Questions
Practise describing active transport through its direction and energy requirement.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- describe active transport across a membrane against a concentration gradient using energy from respiration
- identify active transport from the direction of movement and its energy requirement
CAIE IGCSE Biology 3.3.1 Active Transport As the Movement Questions question 1
[Maximum number: 1]
A student made the following statements about the movement of ions by active transport.
1 It is the net movement of particles from a low concentration to a high concentration.
2 It is the net movement of particles from a high concentration to a low concentration.
3 It requires the use of energy from respiration.
4 It can only take place in living cells.
Which statements are correct?
A
1, 3 and 4
B
1 and 4 only
C
2 and 4
D
2 only
A
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