Cellular Transport Worksheet
A Grade 12 Biology worksheet covering key concepts of cellular transport, including passive and active transport mechanisms.
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Cellular Transport Worksheet
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Read each question carefully and answer to the best of your knowledge. Refer to the provided diagram where applicable.
1. Which of the following is NOT a type of passive transport?
Facilitated diffusion
Osmosis
Active transport
Simple diffusion
2. The primary function of the cell membrane is to:
Synthesize proteins
Control what enters and leaves the cell
Store genetic material
Produce energy for the cell
3. Explain the difference between facilitated diffusion and active transport.
4. Describe the role of ATP in active transport.
5. The movement of water across a selectively permeable membrane is called .
6. Substances move from an area of high concentration to an area of low concentration during .
7. The process by which a cell engulfs large particles or substances is known as .
8. Observe the diagram of the cell membrane below. Identify and label the components involved in selective permeability.
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