KS3 Biology revision 1

Front

What is the basic unit of living things?

Back

cell

Front

Thin layer surrounding all cells that allows water and dissolved materials to pass into and out of the cell.

Back

cell membrane

Front

This is a jellylike substance that fills much of the cell.

Back

cytoplasm 

Front

This is the control center of a cell. Options: nucleus, vacuole, cytoplasm, cell wall

Back

nucleus

Front

When animals increase in size and undergo changes during their life cycle, this is an example of...

Back

growing and developing

Front

Is it a living or a non-living thing?

Back

Living thing

Front

Is it a living or a non-living thing?

Back

Living thing

Front

Is it a living or a non-living thing?

Back

Living thing

Front

All living organisms are made up of ____.

Back

Cells

Front

What is reproducing?

Back

To make offspring similar to the parents