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Miracle Learning Centre Science Tuition Question on Cells. (O Level Science Tuition/IP Science Tuition/Secondary Science Tuition) 1 Fig. 1.1 shows five types of cells.

(a) Identify cells A, B and C. A …………………………………………………… B …………………………………………………… C …………………………………………………… (b) What is the function of cell C? ……………………………………………………………………………………… ………………………………………………………………………………….. (c) State two ways by which cell E can be recognized as a plant cell. 1 ………………………………………………………………………………….. ………………………………………………………………………………….. 2 ………………………………………………………………………………….. ………………………………………………………………………………. 2 (a) Explain how structure and function are related with reference to the following cell types: (i) Palisade mesophyll cells (ii) Xylem vessels [7] (b) How differently does a palisade mesophyll cell behave from a human cheek cell when both are placed in concentrated sucrose solutions? [3] Miracle Learning Centre Answer to Science Tuition Question on Cells (O Level Science Tuition/IP Science Tuition/Secondary Science Tuition) 1) Fig. 1.1 shows five types of cells.

(a) Identify cells A, B and C. A: xylem vessels B: sperm C: red blood cell (b) What is the function of cell C? - transport of oxygen; - from lungs to all parts of body; (c) State two ways by which cell E can be recognized as a plant cell. 1 presence of cellulose cell wall; and/or 2 presence of chloroplasts; and/or ANY TWO presence of large central vacuole;

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