Show:
Cell Discovery
cell Organelles
1
Cell Organelles
2
Cell Transport
100
This man observed cork with his microscope and called the tiny boxes 'cells'
Who was Robert Hooke
100
This fills the space inside a cell. It is semi-fluid and is composed of water and dissolved materials.
What is cytoplasm?
100
This organelle provides the cell with the ATP it needs to perform its functions and activities.
What is the mitochondria?
100
This occurs when particles of a substance move from where there are many particles to where there are few particles.
What is diffusion?
200
This cell type contains a nucleus and organelles (such as mitochondria).
What are eukaryotic cells?
200
This organelle directs cell processes by providing DNA instructions. It is surrounded by its own membrane and is covered with pores.
What is the nucleus?
200

Protects the cell and regulates molecules entering and leaving the cell.

What is the cell membrane?

200

The type of passive transport that refers strictly to the movement of water molecules across a semi-permeable membrane to balance solute levels.

What is osmosis?

300
list each statement of the cell theory... list the 3 statements
1. All living things are made of cells. 2. Cells are the basic unit of life. 3. Cells only come from other cells.
300
This organelle is a series of flattened membranes. Cell products pass through these membranes and become packaged for delivery in or out of the cell.
What is the Golgi apparatus
300
This organelle digests worn out cell parts and also plays a role to defend the cell from infection.
What is a lysosome?
300

The cell membrane allows small molecules like water and oxygen to pass through while blocking larger substances like sugar or proteins. This is sometimes referred to as?

What is a 'semi-permeable' membrane?

400
This organelle is a series of interconnected passageways. Proteins and lipids are synthesized (put together) here also. There are two varieties 'S' and 'R'.
What is the endoplasmic reticulum?
400
These are made by the nucleolus and their function is to follow DNA instructions to make stuff. They are free-floating or may be found attached to the ER.
What are ribosomes?
500

This organelle Converts sunlight into energy.

What is the chloroplast?

500
The three differences between plant and animal cells are:
1. Plant cells have cell walls. 2. Plant cells have chloroplasts 3. Animal cells have centrioles.