2.3 Functions of cell structures
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Which structure controls what enters and leaves a cell?
(1)Total for this question: 1 mark
2(b) CELL STRUCTURE · EXAM QUESTIONS
2.3 Functions of cell structures
22 exam-style questions. Write your answer, check it against the mark scheme and tick the points you earned. Your marks stay on this device. Your writing is not saved.
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2.3 Functions of cell structures
Exam question
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Which structure releases energy by aerobic respiration?
(1)Total for this question: 1 mark
2.3 Functions of cell structures
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Which structure absorbs light energy for photosynthesis?
(1)Total for this question: 1 mark
2.3 Functions of cell structures
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Which structure controls the activities of the cell?
(1)Total for this question: 1 mark
2.3 Functions of cell structures
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State the function of the cell wall in a plant cell.
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Total for this question: 1 mark
2.3 Functions of cell structures
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State the function of the ribosomes.
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Total for this question: 1 mark
2.3 Functions of cell structures
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Describe the function of the vacuole in a plant cell.
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Total for this question: 2 marks
2.3 Functions of cell structures
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Explain why muscle cells contain many mitochondria.
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Total for this question: 2 marks
2.3 Functions of cell structures
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Explain why the cell membrane is described as partially permeable.
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Total for this question: 2 marks
2.3 Functions of cell structures
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Explain why a cell with no nucleus, such as a red blood cell, cannot divide.
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Total for this question: 3 marks
2.3 Functions of cell structures
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Give the function of each structure. (a) chloroplast (b) mitochondrion (c) cell membrane (d) nucleus.
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Total for this question: 4 marks
2.3 Functions of cell structures
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Palisade cells near the top of a leaf have more chloroplasts than spongy mesophyll cells. Suggest why.
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Total for this question: 2 marks
2.3 Functions of cell structures
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Cells in the pancreas make large amounts of enzymes. Suggest which structures they have in large numbers and why.
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Total for this question: 2 marks
2.3 Functions of cell structures
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Explain why the cytoplasm is important to a cell.
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Total for this question: 2 marks
2.3 Functions of cell structures
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Describe what happens to a plant cell vacuole when the plant does not get enough water.
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Total for this question: 2 marks