Movement in and out of Cells
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Diffusion
SubtopicDiffusion under Movement in and out of Cells for Grade 11 IGCSE.
Preview questions (no answers)
- 1.
Which of these structures is adapted for diffusion by having a large surface area?
A.The root hair cell
B.The lens of the eye
C.The spinal cord
D.The esophagus
- 2.
Which process describes the movement of particles from a region of their higher concentration to a region of their lower concentration?
A.Diffusion
B.Osmosis
C.Active Transport
D.Phagocytosis
- 3.
What provides the kinetic energy for particles to diffuse?
A.Gravity
B.Thermal energy (heat)
C.Chemical bonds
D.Electricity
Download the worksheet for Movement in and out of Cells - Diffusion to practice offline. It includes additional chapter-level practice questions.
Preview questions (no answers)
- 1.
What is the net movement of water when the water potential gradient is zero?
A.Very fast movement
B.Zero net movement
C.Movement into the cell only
D.Movement out of the cell only
- 2.
Which of the following describes the texture of a plant tissue that has lost a lot of water?
A.Turgid and crunchy
B.Soft and limp
C.Hard and brittle
D.Cold and wet
- 3.
If the concentration of solutes inside a cell is 2% and the concentration outside is 10%, in which direction will water move?
A.Into the cell
B.Out of the cell
C.No net movement
D.Solutes will move into the cell
Download the worksheet for Movement in and out of Cells - Osmosis to practice offline. It includes additional chapter-level practice questions.
Active transport
SubtopicActive transport under Movement in and out of Cells for Grade 11 IGCSE.
Preview questions (no answers)
- 1.
Which of the following is moved by active transport in the root hair cells of plants?
A.Nitrate ions
B.Starch grains
C.Oxygen molecules
D.Chlorophyll
- 2.
In which process does the cell use energy to 'pick up' molecules?
A.Active transport
B.Evaporation
C.Diffusion
D.Osmosis
- 3.
What are the specialized proteins in the cell membrane used for active transport called?
A.Enzymes
B.Antigens
C.Carrier proteins or pumps
D.Structural lipids
Download the worksheet for Movement in and out of Cells - Active transport to practice offline. It includes additional chapter-level practice questions.