b1 & b2

Key qu1 what are cells and how have they adapted to their function?

Cells are the smallest structural and functional unit of an organism, which is typically microscopic and consists of cytoplasm and a nucleus enclosed in a membrane. The cytoplasm is a liquid gel in winch the organelles are suspended and where most of the chemical reactions take place.

What a prokiotic and eukaryotic cells

Eukaryotic cells all have a cell membrane ,cytoplasm and genetic material that is enclosed in the nucleus . The prokaryotic cells are singled celled living organisms . The prokaryotic cells consist of cytoplasm and a cell membrane surrounded by a cell wall. Genetic material is not a distinct nucleus Bactria is all prokaryotic.

struture of a cell

The structure of the cell is important in…