Biology Year 10 Mocks

Cells

• Cells can either be eukaryotic or prokaryotic.

Eukaroytic Cells-

Prokarotic cells-are single celled organsims.

The different parts of a cell are called subcellular structures.

Most animal cells have the following subcellular structures.

• 1)Nucleus- contains gentic material that controls the actvites of the cell.Gentic material is arranged into chromosomes.
• 2)Cytoplasm- jelly like substance where most chemical reactions happen.It contains enzymes.
• 3)Cell membrane-holds the cell together and controls…