Page 25 - 新思维科学学生用书7 样章

1 Cells

Check your Progress

1.1 Different cells have different functions.
Name the cell that carries out each function.
Choose from the list.

red blood cell root hair cell palisade cell neurone ciliated cell

a Moves mucus up through the airways. [1]
b Absorbs water from the soil. [1]

c Makes food by photosynthesis. [1]
1.2 The diagram shows an animal cell.

A

B

C

D

a Name the parts labelled A, B, C and D. [4]
b Describe two ways you can tell that this is an animal cell and not a plant cell. [2]

1.3 The diagram shows a plant cell.

A B C D E

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