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12 Cards in this Set

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DNA and chromosomes are in the ___.

cell membrane cell wall

nucleus water vacuole
nucleus
Cells can ____. Pick 3

throw out wastes use water

breathe in oxygen talk on a TTY
throw out wastes use water
breathe in oxygen
How many cells in your finger?

-200 -2000 -over 2 million
-over 2 million
If a cell gets too big, it will ____.

add subtract divide
divide
One cell can become ____ .

six cells one cell two cells
two cells
Plant cells give out ______. That is good for people to breathe in.

CO2 carbon dioxide O2 oxygen
O2 oxygen
Which are cells? Pick 4.

drinking water flowers
your heart a tomato
a paper clip onions
flowers
your heart
a tomato
onions
A GERM (bacteria) usually is made of




no cells 100 cells one cell
one cell
A strong cell wall is ONLY in ____.

plant cells animal cells
plant cells
All skin cells have ____.

the same shape many different shapes
many different shapes
Where are the cells?
-Pepsi, air, and rubber balls.
- skin, leaves, and growing things.
- in the stars, the moon, and glue.
in things like skin, leaves, and growing things.
The boss in a cell is the ___
cell membrane cell wall nucleus
nucleus