Cells that are surrounded by a membrane
Organisms that consist of more than one cell
Multicellular cells that have complex structures.
Parts of a cell that have specific jobs/functions
Contents of the nucleus
A network of flattened sacs in the chloroplast
Thick fluid in the chloroplast
Chemical messenger molecules which help co-ordinate a cell’s activities.
A synonym for flagella
Division of labour
Each organelle has a specific job and these organelles work in unison to ensure survival of the cell.
Highly folded inner membrane in the mitochondria
A network of protein threads in the cytoplasm
Proteins that move organelles.
The degree to which the size of the object is bigger than the object itself
The degree to which it is possible to clearly distinguish between two objects which are very close together.
Max magnification: x1500
Max resolution: 0.2 micrometres
Transparent glass with no set length which is placed on the eyepiece of a L.M
Cathode ray tube
Where the image from a scanning electron microscope is formed
Structures produced from preparation process (e.g trapping air bubbles)
Binds to violet colour and cell walls of prokaryotes
Phospholipids molecules which are two layers thick and are found in biological membranes.
Allowing fluids or gases to pass or diffuse through
A membrane (as a cell membrane) that allows some molecules to pass through but not others.
Not attracted to water
Attracted to water
A protein with carbohydrate molecule chains attached to them
When the carbohydrate portion of the glycoprotein extends in to the intercellular space
Made of lipids
Also known as steroids
A bend in the tail