Download The Basic Units of Life

The Basic Units of Life
1) Match the words with the pictures
an animal cell
a plant cell
a bacterial cell
2) What can you see in the cell? Match the words with the parts of the cell.
cell membrane
cell wall
vacuole
nucleus
nuclear membrane
mitochondrion
chloroplast
cytoplasm
3) Which organisms have got cell walls around their cells? Circle them.
plants
fungi
animals
bacteria
4) Complete the text with the following words.
have
cytoplasm
viruses
fungi
nuclear
chloroplasts
cell
animal
small
unicellular
multicellular
photosynthesis
A) Cells are the basic units of life. Every cell has got a cell membrane, organelles and
_________________.
B) Plants, animals and _____________ have got a nucleus in their cells.
Around the nucleus there is a _________________ membrane.
C) Bacteria are _________________ organisms.
Bacterial cells are very _____________.
They haven’t got a nuclear membrane, but they _____________ got a cell wall.
D) _____________ are smaller than bacteria. They aren’t cellular organisms.
E) Fungi can be unicellular or _________________ organisms.
Fungal cells have got a cell wall, but they haven’t got _________________. Fungi can’t
use photosynthesis to get food.
F) Plant cells have got a _____________ wall, chloroplasts and vacuoles.
Plants can use _________________ to get food.
G) _____________ cells haven’t got a cell wall and they haven’t got chloroplasts.
5) Write five kingdoms of organisms.