Science Mid Term L2

Front 1

What are the three parts of the cell theory

Back 1

1. all living things are made of cells
2. all cells are the basic units of structure and function in life
3. all cells come from other cells

Front 2

what are the organelles cell and what do they do

Back 2

1. Smooth ER- detoxifies the cell
2. Cytoplasm- fluid around the parts of the cell
3. Ribosome- holds the "recipe" to proteins
4. Golgi Apparatus- "post office"
5. Mitochondria- converts food energy into chemical energy
6. Rough ER- makes protein
7. Lysosome- break down food, dead organelles, and cellular debris
8. Nucleus- holds the DNA (blueprint for the organism)
9. Chloroplasts- changes light into glucose
10. Vacuoles- any sac in the cell used for storage
11. Cell wall- the outermost layer of the cell
12. Cell membrane- the lining around the cell that lets items in and out
13. Cytoskeleton- keeps the shape of the cell

Front 3

what are the organelles are only in the plant cell and what do they do

Back 3

1. Chloroplast- plants have this to make energy out of water and sunlight in a process called photosynthesis.
2. Vacuoles- Not only in plants but considerably larger than when in animals
3. Cell wall- only on plants in addition to the cell membrane
4. Mitochondria- only in animals.

Front 4

What is homeostasis

Back 4

the ability of the body to regulate internal conditions to maintain their suitability for life.

Front 5

What is diffusion

Back 5

the movement of particles from an area of higher concentration to an area of lower concentration in a liquid or gaseous form

Front 6

what is osmosis

Back 6

diffusion of water.

Front 7

what is active transport

Back 7

The movement of particles through the cell membrane using the cell's energy.