What is the job of the cell membrane??

What does the nucleus control and contain??

Where does respiration take place??

What takes place in the cytoplasm??

What does a typical animal cell look like??

What are the typical features of an animal cell??

Why do liver and muscle cells have particularly large numbers of mitochondria??

What is the 'genetic code'??

What does the genetic code control??

Describe the structure of a DNA molecule.

When was the structure of DNA first put forward and by whom??

Where are proteins made??

What is meant by complimentary base pairing??

A group of how many bases represents one amino acid in a protein chain??

Proteins are synthesised by structures called what??

What is the name given to the messenger molecule involved in protein synthesis??

Watson and Crick's discovery led to what??