Biology Tuition Singapore Secondary Science Tuition – Cells

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Biology Tuition Singapore Secondary Science Tuition – Cells

CELLS

• Cells are the basic building blocks of life. They take in nutrients from food and convert them into energy. They can also carry out specialised functions and reproduce.
• Living organisms can be classified into unicellular (with only one cell) and multicellular (with many cells).
• We study the basic structures of animal cells and plants cells.
• The size of animal cells and plant cells is very small, in the range of 1 to 100 micrometres (um). They can only be visible with the help of a microscope.
• In animal cells and plant cells, protoplasm refers to the cell membrane and the ‘living substances’ within the cells (cytoplasm and nucleus).

Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Lower Secondary Science Biology Tuition