B2.1
Describe a nucleus and its function.

B2.1
Describe cytoplasm and its function.

B2.1
Describe the cell membrane and its function.

B2.1
Describe Mitochondria and its function.

B2.1
Describe a ribosome and its function.

B2.1
Describe a cell wall and its function.

B2.1
Describe a permanent vacuole and its function.

B2.1
Describe a chloroplast and its function.

B2.1
Name a single-celled microorganism.

B2.1
What important component to bacteria cells not have, and what is the consequence?

B2.1
What is a specialised cell?

B2.1
Name two specialised cells and how they are adapted for their functions.

B2.1
What is diffusion?

B2.1